Technologies
Ivermectin and COVID-19: Why poison centers are getting calls about this controversial drug
Is this a miracle pill or a sham?
Since the start of the COVID-19 pandemic, some medical professionals have reviewed already available drugs to see if they could be used as effective treatments. Ivermectin, an anti-parasitic, was administered to some patients across the globe, with seemingly positive effects. However, more studies show it has little to no effect when it comes to treating COVID-19. There’s also been an increase in calls to poison centers by people who are taking ivermectin intended for animals.
On one side, there are doctors who say ivermectin could help end the pandemic if used globally. On the other are public health officials who have reviewed the data and say the drug’s effectiveness against COVID-19 isn’t conclusive.
Here’s everything you need to know about ivermectin and its use for COVID-19.
What is ivermectin?
Ivermectin is an anti-parasitic medicine «that works by altering cellular channels,» said Dr. Soumi Eachempati, CEO of Cleared4 and former professor of surgery and public health at Weill Cornell Medical College. The drug inhibits some viruses from infecting cells, thus preventing the virus from spreading. Ivermectin is usually given to treat parasitic infections like lice and Strongyloides, according to Eachempati.
Scientists at pharmaceuticals giant Merck discovered ivermectin in 1975 and began to use it to treat scabies, river blindness and other parasitic diseases carried by worms and lice starting in 1981. It’s on the World Health Organization’s list of essential medicines for a basic health care system. More than 250 million people take the drug across the globe each year, and it’s effective for animals as well.
The drug is considered safe when taken in appropriate dosages. Side effects for the ivermectin vary depending on whether it’s taken orally to treat intestinal infections or topically for skin infections. Oral tablets can cause drowsiness, nausea, vomiting and, in very rare cases, an increase in heart rate and seizures. Side effects for the topical ivermectin can include skin rash and irritation, while dry skin and stinging pain are severe and rare.
Can ivermectin be used to cure COVID-19?
This is where things get complicated. Public health agencies, including the Federal Drug Administration, the National Institutes of Health and the World Health Organization, don’t suggest ivermectin’s use to treat COVID-19. They cite the lack of data from large, randomized trials confirming the drug’s effectiveness to treat the disease.
Doctors who cited multiple smaller studies and firsthand experience say otherwise. They claim ivermectin does work to prevent people from developing symptoms from COVID-19 and can shorten recovery time for those already infected.
What do the public health agencies say about ivermectin use for COVID-19 treatment?
The FDA said in March it hasn’t approved the use of ivermectin to treat COVID-19. It warned that large doses of the drug are «dangerous and can cause serious harm.» The agency also advised against human use of ivermectin produced for animals, such as cows and horses, as the doses aren’t the same and could contain ingredients intended only for animals.
A growing number of people have been taking ivermectin for animals as word’s spread on social media about its possible use against COVID-19. This has resulted in some people calling state poison centers after taking the drug, since the medication is intended for animals. On Aug. 20, the Mississippi State Department of Health sent out an alert regarding the number of calls its poison center received, with 70% related to the «ingestion of livestock or animal formulations of ivermectin purchased at livestock supply centers.»
In April, the FDA reaffirmed in a post on its website that ivermectin isn’t approved to treat COVID-19 nor has it been given emergency use authorization.
The NIH said in February there was insufficient data to «recommend either for or against the use of ivermectin for the treatment of COVID-19.» It did say lab tests found the drug stopped the reproduction of the SARS-CoV-2 virus that cause the disease. However, to be effective, the dosages would need to be «100-fold higher than those approved for use in humans.»
While some clinical studies showed ivermectin to have no benefit, the NIH said others saw a lower mortality rate among patients. However, those studies were incomplete or had methodological limitations such as small sample sizes or patients receiving additional medicine along with ivermectin, according to the NIH.
The WHO said in March the current evidence on the use of ivermectin for treatment of COVID-19 was «inconclusive.»
A doctor in Arkansas who prescribed the drug to patients is under investigation by the state medical board, according to a report from CNN. He reportedly gave ivermectin prescriptions to prisoners at the county jail where he was contracted to provide medical services.
Who says ivermectin is a treatment, and what information do they have?
Ivermectin’s potential use as a COVID-19 therapeutic made headway last December during a Senate Homeland Security Committee meeting called Focus on Early Treatment of COVID-19. Dr. Pierre Kory, a pulmonary and critical care specialist, testified about the drug’s usage for treatment of the disease.
«Ivermectin is highly safe, widely available, and low cost,» Kory said in the Senate meeting. «We now have data from over 20 well-designed clinical studies, 10 of them randomized, controlled trials, with every study consistently reporting large magnitude and statistically significant benefits in decreasing transmission rates, shortening recovery times, decreasing hospitalizations, or large reductions in deaths. These data show that ivermectin is effectively a ‘miracle drug’ against COVID-19.»
During his testimony, Kory referred to a paper he authored — Review of the Emerging Evidence Demonstrating the Efficacy of Ivermectin in the Prophylaxis and Treatment of COVID-19 — that was published in the May edition of the American Journal of Therapeutics.
The paper was also included in the Frontiers of Pharmacology journal in January but was then removed in March. Dr. Frederick Fenter, chief executive editor of the journal, said the paper was removed due to «strong, unsupported claims based on studies with insufficient statistical significance, and at times, without the use of control groups.» Fender also said the authors promoted their own specific ivermectin-based treatment, which goes against editorial policies.
A study listed in Kory’s paper involved giving ivermectin to 234 uninfected health care workers in Argentina and found those who received the drug were far less likely to be diagnosed with COVID. For mildly ill patients, an Iraq study saw a quicker recovery time.
There are also studies that show otherwise. A clinical trial of 476 patients found ivermectin didn’t improve the recovery time in patients who had COVID-19. A review of 10 random clinical trials, with more than 1,000 participants, also didn’t find improvements with ivermectin. One Egyptian study claimed to show positive results, but it’s since been redacted over ethical concerns. Another study, of 1,500 patients, found that ivermectin had «no effect whatsoever.»
Merck, the company that discovered ivermectin, released a statement in February saying there was «no scientific basis for a potential therapeutic effect against COVID-19 from pre-clinical studies» and «no meaningful evidence for clinical activity or clinical efficacy in patients with COVID-19 disease.» It also cited a lack of safety data from major studies.
Why is there controversy over ivermectin?
The debate about ivermectin’s usage to treat COVID-19 has gone from the hospital to social media, exacerbating the discourse as well as the vitriol. While those in support of the drug appear to want an end to the pandemic, their arguments in favor of ivermectin have become fodder for anti-vaxxers and conspiracy theorists.
Groups that have spread misinformation about COVID-19 throughout the pandemic latched onto ivermectin’s usage following Kory’s Senate testimony. Anti-vax groups on Telegram share misinformation about the vaccine while asking where they can buy the drug. Rumble, an alternative video platform to YouTube, has pages of videos falsely saying vaccines are ineffective while advising people to also take ivermectin.
Anti-vax posts and videos can also be found on YouTube, Facebook and Twitter, although the companies are attempting to take these posts down or make them harder to find.
Kory was a guest on the Dark Horse Podcast hosted by Bret Weinstein, a former professor at Evergreen State College, on June 1 to talk about ivermectin. That video was eventually demonetized on YouTube and Weinstein’s channel received a strike, which prevented him from posting content for one week and could lead to its removal if he receives two more strikes within 90 days.
YouTube says its actions on Weinstein’s videos were part of its policies.
«While we welcome open discussions of potential treatments and clinical trials related to COVID-19 on YouTube, based on guidance from the CDC, FDA and other local health authorities, we don’t currently allow content that recommends ivermectin as an effective treatment or prevention method for the virus,» said Ivy Choi, a YouTube spokesperson. «We craft our policies to prevent the risk of egregious real-world harm, and update them as official guidance evolves. We do allow exceptions to our policy about ivermectin, including content that also gives viewers the full context of the FDA’s current position.»
Because of YouTube’s decision, the controversy over ivermectin grew and became tied to what some claim to be «big tech censorship.»
What is required for ivermectin to get approved for COVID-19 treatment?
For the public health agencies, it’s going to come down to the results of large clinical studies being conducted around the world.
«In the UK, it was announced that ivermectin will be added to the Principle Trial, a large clinical study designed to assess potential COVID therapies for non-hospitalized therapies for patients at higher risk for severe disease,» said Dr. David Shafran, head of pediatrics at telehealth app K Health. «This should demonstrate more definitively the efficacy of ivermectin in early-stage COVID infections. Fingers crossed because it’s a cheap medication with a good safety profile. It would be great to add this to the armament of medication to fight COVID.»
The Oxford University Principle Trial has more than 5,000 participants and will give a three-day course of oral ivermectin treatment to individuals randomly and compare their results to individuals who will receive standard care.
In the US, the NIH is evaluating therapeutics for COVID-19 with its Accelerating COVID-19 Therapeutic Interventions and Vaccines (ACTIV) master protocol. ivermectin was added in phase three of ACTIV-6, which will test the effectiveness of repurposed drugs.
«The ACTIV prioritization group, trial team and trial oversight groups continuously track new data on any agent we are studying in our trials and evaluate that data for how it might influence our testing of that agent and the safety/well being of the participants in the trial,» said Dr. Sarah Dunsmore, a program director at the National Center for Advancing Translational Sciences that is part of the NIH.
What’s unclear is how long the whole process will take. The studies need time to be completed, and then the agencies will require additional time to come up with decisions based on the data.
Technologies
Today’s NYT Connections: Sports Edition Hints and Answers for Feb. 4, #499
Here are hints and the answers for the NYT Connections: Sports Edition puzzle for Feb. 4, No. 499.
Looking for the most recent regular Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles.
Today’s Connections: Sports Edition is a tough one. One of the words —«fronton» — might not be known to all the people who attempt the puzzle. There’s also a heavy focus on one specific team, which can be tough if you don’t know that roster well. If today’s puzzle has you stuck but you still want to crack it, keep reading for hints and answers.
Connections: Sports Edition is published by The Athletic, the subscription-based sports journalism site owned by The Times. It doesn’t appear in the NYT Games app, but it does in The Athletic’s own app. Or you can play it for free online.
Read more: NYT Connections: Sports Edition Puzzle Comes Out of Beta
Hints for today’s Connections: Sports Edition groups
Here are four hints for the groupings in today’s Connections: Sports Edition puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.
Yellow group hint: Nice victory!
Green group hint: I’ll give you that guy for this guy.
Blue group hint: Where to play.
Purple group hint: Florida hoops.
Answers for today’s Connections: Sports Edition groups
Yellow group: Win smoothly.
Green group: Fantasy sports trade options.
Blue group: Areas of play, in different sports.
Purple group: Members of the Orlando Magic.
Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words
What are today’s Connections: Sports Edition answers?
The yellow words in today’s Connections
The theme is win smoothly. The four answers are breeze, coast, cruise and waltz.
The green words in today’s Connections
The theme is fantasy sports trade options. The four answers are accept, counter, propose and reject.
The blue words in today’s Connections
The theme is areas of play, in different sports. The four answers are course, court, fronton and rink.
The purple words in today’s Connections
The theme is members of the Orlando Magic. The four answers are Banchero, Bane, Black and Suggs.
Toughest Connections: Sports Edition categories
The Connections: Sports Edition puzzle can be tough, but it really depends on which sports you know the most about. My husband aces anything having to do with Formula 1, my best friend is a hockey buff, and I can answer any question about Minnesota teams.
That said, it’s hard to pick the toughest Connections categories, but here are some I found exceptionally mind-blowing.
#1: Serie A Clubs. Answers: Atalanta, Juventus, Lazio, Roma.
#2: WNBA MVPs. Answers: Catchings, Delle Donne, Fowles and Stewart.
#3: Premier League team nicknames. Answers: Bees, Cherries, Foxes and Hammers.
#4: Homophones of NBA player names. Answers: Barns, Connect, Heart and Hero.
Technologies
Xbox Cloud Gaming Ad-Supported Tier: When Does It Start, How Much Will It Cost and More
Ads could remove the sting of Xbox Game Pass price hikes, but will it be worth it?
Xbox Cloud Gaming is one of the key selling points of Xbox Game Pass, and it generally works well. The service lets gamers stream Xbox titles to a wide range of devices, including phones, tablets, handhelds and select smart TVs from Samsung, LG and Hisense. However, following the Xbox Game Pass price increase from November, streaming alone may not be enough to keep some subscribers on board, which is where an ad-supported tier could come into play.
Microsoft confirmed the existence of an ad-supported tier last year but has not shared details on when it will launch or what it will include. New screenshots shared by players suggest the tier may be arriving soon, though questions remain about how it will work and what limitations it may have.
Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.
When will the Xbox Cloud Gaming ad-supported tier launch?
Microsoft hasn’t made an official announcement yet, but it’s expected to roll out sometime this year, according to Windows Central. Last month, some gamers saw a different loading screen for Xbox Cloud Gaming with a message saying «1 hour of ad-supported play time per session,» which would point to the ads coming soon.
looks like ad-supported Xbox Cloud Gaming is coming soon 👀 pic.twitter.com/c8hAERrVB9
— Tom Warren (@tomwarren) January 17, 2026
How much will the Xbox Cloud Gaming ad-supported tier cost?
In October, Microsoft confirmed it was internally testing the ad-supported tier, and at the time, said it would be free. Going by the load screen message I mentioned earlier, there will likely be a limit on how long people can play on the tier and during internal testing, players would have to watch a 2-minute ad.
What games will be available on the ad-supported tier?
Rumors about the internal testing suggested players would only have access to certain games for free, but the question is, which ones? Microsoft has a significant number of games available to stream, whether it’s purchased digital games or those available with an Xbox Game Pass subscription. Microsoft may allow all the digital games in a player’s library to be streamed and might make a few games available for free on a weekly or monthly basis, similar to the Free Play Days games.
Technologies
My Experience With United’s Starlink Service: How All In-Flight Wi-Fi Should Be
No need to load up devices with movies on long flights. You can stream them — and even live events — on Starlink-equipped United flights.
If I weren’t buckled into a seat, I might not have noticed that I was using in-flight Wi-Fi. When it came to working on my laptop and streaming movies on my phone and tablet, I could have been on my broadband at home.
But instead I was 30,000 feet up connected to Starlink Wi-Fi, on a United Airlines flight between Chicago and Minneapolis and thinking back to all the times I’d fought with expensive, slow, annoying internet access on planes. The ginger ale offered by a friendly attendant was a nice addition, too.
This experience was a demonstration flight on United’s first mainline Boeing 737-800 aircraft to be outfitted with the new satellite hardware. United now offers Starlink Wi-Fi service on 25% of its fleet, which includes 300 regional aircraft and dozens of mainline planes during 2025. It’s aiming to install the low-profile technology on up to 500 aircraft by the end of 2026.
At a time when our phones and smartwatches have satellite connectivity options — helping us reach emergency responders or send text messages when we’re out of range of a cell signal — Starlink and United are providing travelers with an upgraded convenience. What’s more, we’re getting in-flight Wi-Fi with speeds and connectivity that rival what we experience at home or the office.
Air travel presents a conundrum: If you need Wi-Fi in the air and it’s not working, you’re cooked. There’s no stepping out to a coffee shop hotspot or rebooting your home router. In-flight Wi-Fi has improved over the years, but it still feels risky whether it will work well or at all. And you don’t discover that until you’re already in the air.
The plane I traveled on isn’t the first United aircraft carrying Starlink’s satellite Wi-Fi equipment. United began outfitting many of its regional Embraer E175 jets in March after signing a deal with Starlink’s parent company, SpaceX, last year. Although it’s the inaugural United mainline aircraft, Hawaiian Airlines got the jump late last year when it outfitted its Airbus planes with the technology.
The Boeing 737-800 I flew on went into active service the next day, starting with a leg from Houston to Fort Lauderdale. Over the coming months, United expects to outfit approximately 15 mainline Boeing 737-800 planes per month with Starlink antennas.
United is offering Starlink Wi-Fi access free to United MileagePlus members. The Standard Wi-Fi option costs $8 or 1,600 miles for MileagePlus members, or $10 for everybody else. Subscriptions for frequent travelers start at $49 a month (or 7,500 miles).
In-flight Wi-Fi is all about the experience
Believe me, I want to talk about speeds and bandwidth and what a Starlink connection could mean for getting work done or being entertained in the air. But it all starts with getting connected, and too often, that experience sucks.
On my flight from Seattle to Chicago the day before my demo, United’s Standard Wi-Fi took nearly an hour to connect to any of my devices. (United uses different internet providers depending on the aircraft and operating area, and this flight was connected by satellite internet provider ViaSat.) Once the main menu page loaded, selecting most options, including «sign in» and «free messaging,» timed out with an error that there was no network connection.
That cut into my work time, but more importantly, it was incredibly frustrating. Many of us look forward to focused time on a flight to get things done without interruptions, and more frustration is the last thing we want to add to our air travel experience.
Two experiences stood out when I was on the Starlink-equipped plane. First, it operates gate-to-gate, so you can connect on your phone or tablet (laptops still need to be put away during takeoff) as soon as you get settled in your seat. After we’d landed and were taxiing back to the gate, I forgot that I was still connected through Starlink.
For almost as long as I’ve owned a cellphone, wheels-down meant it’s time to switch off Airplane mode and embrace the familiar connection of local cellular.
Second, the few sign-on steps I had to go through weren’t any more onerous than getting on a public cafe or hotel Wi-Fi network. After connecting to the United Wi-FI network, a portal window opened with a trio of screens explaining how great the new service is (you can skip them) and a field to enter my United MileagePlus account and password.
Oh, and then there’s a video ad, which is 15 seconds or less. (If you’ve been reading so far and thinking, «Wait, it can’t really be free, can it?» there’s your answer.) That ad turns out to be important: You aren’t connected until the video completes.
I was impatient and dismissed the ad on my laptop, which led to some trouble getting connected. Another journalist on the flight mentioned that he encountered the same situation, and the friendly United tech staff on the flight were curious whether the ad had played when they helped me diagnose the issue. I also emptied my browser caches and told the computer to forget the Wi-Fi network, essentially starting me from scratch.
As far as I can tell, no one else on the flight experienced this problem, but it’s safe to say there could have been some prelaunch bugs being worked out. United’s tech support won’t be on hand for regular flights, which is why one of them mentioned they were trying to iron out any points where flyers might run into difficulty.
Once connected, I could concentrate on trying to use as much bandwidth as possible and look outside occasionally since United scheduled this flight on a beautiful autumn day (instead of bringing everyone to Chicago in the dead of winter).
How Starlink Wi-Fi performed
The hardware that makes this happen is a pair of low-profile 500Mbps antennas mounted on the top of the fuselage. Unlike current units on planes offering standard Wi-Fi, the antennas are essentially exposed to communicate with the network of nearly 8,000 Starlink satellites operating in low Earth orbit (LEO), or about 350 miles in altitude.
To compare, the antenna module on a non-Starlink-equipped United plane parked at the next gate was much larger to shield its antennas, which need to adjust their angles during flight to talk to high-altitude satellites about 22,000 miles up.
In the time it takes a signal to go from a plane to high-altitude satellites, the signal can round-trip the distance between an aircraft and the Starlink satellites 70 times, according to Mara Palcisco, United Airlines vice president of engineering and reliability.
(This is also different from T-Satellite, the Starlink-powered satellite technology offered by T-Mobile. T-Satellite uses a separate collection of satellites to work with phones using a portion of the cellular spectrum.)
What does that mean in terms of the internet experience? Honestly, I’d think I was at home on my high-speed fiber internet if not for the cabin noise and the occasional tight banking turn. I streamed the (underrated, in my opinion) movie Cowboys & Aliens over Netflix on my iPad, played one of United’s available videos in a window on my MacBook Pro and watched YouTube videos on my iPhone.
Also, because this was a special flight for the press and several United employees, I initiated a video call with two colleagues. Usually, video and voice calls are not allowed — in fact, they’re illegal — and United makes a point of telling customers that they shouldn’t engage in any behavior that disturbs the people around them, including calls, listening to audio without headphones or watching media that would make others uncomfortable. You can watch a live call, but technically not talk on one, and that’s behavior flight attendants will have to enforce.
In this instance, we were encouraged to go ahead, so I had a hard-to-hear video conference with CNET managing editor Patrick Holland and senior reporter David Lumb (maybe it’s time to invest in a pair of AirPods Pro 3). The video quality was stellar — no, I’m not making a Starlink pun, I promise — even better than a few recent calls we’ve had in our respective offices. A FaceTime call with a friend was similar: clear, sharp video with no telltale streaming artifacts.
But let’s get to numbers. It’s always a nerd joy to go to Speedtest.net or run the Speedtest app and be surprised at the numbers it sends back. I consistently got around 250Mbps of download speed and anywhere from 25Mbps to 65Mbps upload speed. I saw that on all of my devices: iPhone 17 Pro, M1 iPad Pro and a 2021 MacBook Pro with an M1 Pro chip.
To put that into perspective, SpaceX says that Starlink residential internet gets up to 350Mbps download speeds, depending on location. According to an Ookla report, Starlink’s median performance is 105Mbps download, 15Mbps upload and 45ms latency. CNET senior writer Joe Supan saw similar performance when recently testing the Starlink Mini in Washington’s North Cascades mountains. (Disclosure: CNET’s parent company, Ziff Davis, also owns Ookla.)
To make what now looks like an unfair comparison, when I did get United’s standard Wi-Fi access the night before (which I paid $8 for), my speeds were 9.65Mbps down and 1.03Mbps up. Yes, those decimal points are in the correct places.
Streaming video, whether watching in-flight movies, catching up on a series on Netflix or Apple TV or watching live sports, will undoubtedly become more prevalent on flights when this level of bandwidth is available. In fact, when I chatted during the flight with Grant Milstead, United vice president of digital technology, I asked whether the in-flight videos available via United’s portal were cached on a server aboard the plane. (On my flight the previous night, I could view those even when an internet connection was elusive.)
He said that for mainline flights, which carry roughly 170 passengers, the company would still maintain those local servers for redundancy. But the regional Embraer E175 jets, the first of United’s fleet to be outfitted with the Starlink technology, rely on streamed content with no local backup. Given that the video and audio quality, from my perspective, was indistinguishable from broadband at home, that doesn’t come as a surprise.
While waiting for my trip back home (on a plane not equipped with Starlink Wi-Fi), I pondered my lasting impression of this assignment, which had me fly to Chicago, circle above Wisconsin for a couple of hours and then fly back to Seattle.
On my flight with Starlink Wi-Fi, I had uncompromised internet access. I wasn’t thinking about latency, artifacts or whether I was getting my $8 worth. I could work, watch videos, play live video games and just be bothered with any of the usual complications. And that was the best experience.
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