Questions tagged [covid-19]

For questions regarding the coronavirus disease and its causes called COVID-19 by the World Health Organisation (WHO). The WHO say the disease is caused by a virus that is itself called SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) but also known as the 2019 Novel Coronavirus, 2019-nCov, the Wuhan Coronavirus and "the Corona virus".

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3 votes
2 answers
724 views

Does getting more doses of COVID-19 vaccinations correlate to more hospitalisations in NSW, Australia?

Twitter user @LCHF_Matt has created a NSW Surveillance Report which is a dashboard that compare the rate of "events" (which can be configured to include COVID-19 deaths, COVID-19 ICU ...
1 vote
0 answers
2k views

Are morticians finding huge blood clots as a result of Covid-19 vaccines in otherwise healthy adults that died suddenly?

Infowars is reporting that Covid-19 vaccines are causing blood clots. For example, here: Another article is here: In this article, the story goes into more detail, with Infowars claiming that "...
10 votes
1 answer
2k views

Is the COVID-19 vaccine highly unlikely to prevent infection a year after inoculation?

Vincent Racaniello (Professor in the Department of Microbiology and Immunology at Columbia University's College of Physicians and Surgeons) wrote a blog in which he states “It’s highly unlikely that ...
45 votes
2 answers
13k views

Are unusually many people dying after being vaccinated for COVID-19?

On May 6, 2021, Fox News host Tucker Carlson said: We all assume the risks are negligible. Vaccines aren’t dangerous. That’s not a guess, we know that pretty conclusively...Every flu season, we give ...
5 votes
0 answers
615 views

Did a Pfizer subcontractor compromise the integrity of some data in Pfizer's Covid vaccine trial?

According to Paul D Thacker in this article published in the BMJ, a whistleblower working for a subcontractor in Texas (Ventavia Research Group) reported a number of problems, and was then immediately ...
7 votes
1 answer
748 views

Did recently released internal Pfizer documentation show a much lower efficacy rate for the vaccine than previously claimed?

Background A search on Twitter for Pfizer currently shows many people talking about a supposed recent release of documentation (tens of thousands of pages) from Pfizer. A simple Internet search shows ...
3 votes
1 answer
417 views

Does this article present an accurate summary of the (in)effectiveness of masks at preventing Covid-19 transmission? [closed]

I realize the question of effectiveness of masks in preventing Covid has already been asked here several times, but no recent one seems to have a conclusive answer. This article from JustFacts (I know ...
2 votes
0 answers
181 views

Were Texas & Florida Hiding COVID-19 Data? [closed]

I remember reading that Texas and Florida (which have some high population density cities (and especially Florida with a high percentage of elderly, and hence at risk population) were not comparable ...
36 votes
3 answers
9k views

Did "fossil-fuel pollution [kill] three times as many people as COVID-19 did" in 2020?

Bill McKibben writes for The New Yorker in a March 18, 2022 article titled "In a World on Fire, Stop Burning Things" (emphasis added): Our species depends on combustion; it made us human, ...
4 votes
1 answer
729 views

Is the Omicron variant of COVID-19 milder than previous strains?

It is widely reported that the Omicron variant is much less dangerous than previous COVID-19 strains. Is there good scientific evidence to back this up or can the difference in hospitalization rates ...
23 votes
5 answers
8k views

Is there an unusual distribution of adverse events by lot number for the mRNA COVID-19 vaccines?

This article which has been making rounds on social media for some time, insinuates that something nefarious is going on with the COVID-19 vaccines. It tries to prove this with the VAERS database by ...
28 votes
2 answers
12k views

Did Dr. Fauci say that face masks don't work against COVID-19?

For a while, I've been a bit bothered by claims that Dr. Anthony Fauci, Chief Medical Advisor to the US President, explicitly claimed that face masks don't work to stop the spread of COVID-19. For ...
26 votes
2 answers
12k views

Does taking ivermectin reduce the risk of COVID-19 infection by 83%?

I came across a study that makes the following claim (emphasis mine): Two doses (300 μg/kg/dose in a gap of 72 hours) of ivermectin chemoprophylaxis reduced COVID-19 infection by 83% among HCWs for ...
5 votes
1 answer
644 views

Did the drugs against COVID-19 whose EUA was revoked lead to a huge decline in hospitalization rates in Florida?

The FDA recently revoked the emergency use authorization for Regeneron and Eli Lilly. In this article, Ron Desantis claims that these medications led to “a huge decline” in hospitalization rates in ...
62 votes
2 answers
22k views

Is the COVID-19 vaccine 50 times more likely to kill young people than COVID-19 itself?

Michael Yeadon, a former vice president at Pfizer and lately known as, e.g., making unsubstantiated claims about COVID vaccinations, has made the claim in question in a video interview (archived ...
2 votes
1 answer
528 views

Does Sweden require a vaccination certificate for travel?

According to this article from CTV News (a large news organization in Canada): Sweden, which has had less COVID-19 restrictions than many countries, still uses a COVID-19 vaccine pass for travelling, ...
3 votes
2 answers
1k views

Is hydroxychloroquine proven to reduce the need for hospitalization for Covid-19?

In a study, linked here, a Brazilian institute says that hydroxychloroquine associated with azithromycin is associated with reduced hospitalization rate when given quickly to people showing symptoms ...
6 votes
1 answer
734 views

Did 'border closure' have little to no effect on COVID-19 mortality?

I heard about a meta-analysis talking about lockdowns and how their affected border closures have had "little to no effect on COVID-19 mortality": We use “mortality” and “mortality rates” ...
5 votes
1 answer
583 views

Does Vitamin D defiency increase the mortality of a covid infection 12 times?

This 2021 study "Pre-infection 25-hydroxyvitamin D3 levels and association with severity of COVID-19 illness" by Amiel A. Dror et al. reports: Of the 253 individuals with pre-infection VitD ...
47 votes
1 answer
8k views

Did the CDC say the RT-PCR test cannot distinguish between SARS-CoV-2 and influenza viruses?

American economist and author Paul Craig Roberts wrote in a blog article, CDC Admits that the Covid Pandemic Was the Product of an Inappropriate Test: Quietly without media attention, the Centers for ...
6 votes
1 answer
649 views

Are supermarket shelves in Australia currently empty because of absenteeism due to COVID?

A recent News.com.au article Scott Morrison announces change to isolation rules for workers in critical supply chain industries quotes Australia's Chief Medical Officer Paul Kelly: [he] said that ...
-2 votes
1 answer
229 views

Are you at increased risk of complications when receiving a vaccine shot/booster after you have had a symptomatic infection of Covid? [closed]

Someone has told me that there is a study/studies that exist that showed that getting a vaccine booster after having a symptomatic infection of covid, increases your risk for complications. I have ...
10 votes
1 answer
620 views

Is COVID-vaccine-caused myocarditis milder than myocarditis in general?

Dr. Robert Malone is an American immunologist and virologist who has made controversial claims about the COVID-19 vaccines. He was interviewed on the Joe Rogan podcast, in an interview that was (...
20 votes
3 answers
5k views

Is dancing at private New Year's Eve parties forbidden in WA, Australia?

Not The Bee has posted this commentary with a screenshot of some kind of an official WA authorities account claiming that dancing at private parties is not permitted: I tried to verify if this is the ...
8 votes
1 answer
1k views

Are covid vaccines causing additional cardiac events amongst athletes?

In the video "Dozens of pro athletes suddenly experiencing cardiac arrest" on "Truth in Media" the reporter Vince Swan implies that Covid vaccines are causing cardiac events in ...
12 votes
1 answer
5k views

Have there been no deaths due to omicron in Africa?

According to a widely-shared tweet (and also picked up by Townhall) (emphasis added): Serious question since I'm not a dr. If omicron is contagious but not deadly (25,000 cases in Africa with no ...
33 votes
3 answers
6k views

Is the effectiveness of Pfizer and Moderna vaccines against Omicron negative after three months?

This popular tweet (over 10000 retweets) claims that: This study shows that after three months the vaccine effectiveness of Pfizer & Moderna against Omicron is actually negative. Pfizer customers ...
1 vote
0 answers
105 views

Does this study show vaccines are more likely to result in COVID-19 Omicron infection? [duplicate]

A popular tweet claims: Holy moly. This study shows that after three months the vaccine effectiveness of Pfizer & Moderna against Omicron is actually negative. Pfizer customers are 76.5% more ...
4 votes
3 answers
2k views

Is it probable that the UK COVID-19 death count will eclipse China's? [closed]

The BBC News on March 25 cited a "best case" projected death-count for COVID-19 as 20,000: it is hoped the steps which have been taken, which are essentially about suppressing the virus, ...
6 votes
1 answer
788 views

Was the Wuhan Institute of Virology's bat/rodent virus database taken offline on Sep 12th, 2019?

The Wuhan Institute of Virology (WIV) maintains a number of databases of samples and viral sequences. DRASTIC (Decentralized Radical Autonomous Search Team Investigating COVID-19) area team of sem-...
9 votes
0 answers
449 views

Does massaging a vaccinated arm reduce effectiveness of vaccine?

The Times of India claims that: With intramuscular vaccines (most of the COVID-19 vaccine shots are delivered through this mean right now), rubbing, pinching or massaging the injection site may ...
50 votes
6 answers
12k views

Does the third dose of a COVID-19 vaccine "boost antibody levels"?

On June 30, 2021, the Turkey Health Ministry announced the availability of a 3rd dose of the COVID-19 vaccine for certain categories of people (namely, medical workers and those older than 50). The ...
6 votes
2 answers
966 views

Were the Chinese tennis events cancelled by the WTA in relation to Peng Shuai already cancelled because of COVID-19?

The Women's Tennis Association (WTA) announced it is cancelling "all WTA tournaments in China, including Hong Kong" based on recent events surrounding Peng Shuai. Long before #PengShuai’s ...
4 votes
3 answers
20k views

Does the COVID vaccine contain Graphene Hydroxide nano razor blades?

Psiram has a page about conspiracy theories around covid vaccines and them supposedly containing graphene oxide and graphene hydroxide. They link to credible sources debunking the claim that vaccines ...
20 votes
1 answer
9k views

Is over 96% of Moderna's revenue from their COVID-19 Vaccine?

In a recent YouTube video from "The Lotus Eaters", one of the anchors states that "During the previous quarter, Moderna's earnings on their shares were 4.97 billion overall, and the ...
30 votes
4 answers
3k views

To what degree do facemasks protect against COVID-19?

I've seen this picture multiple times on social media. Every time I see it, it has numbers that vary wildly, and usually with no source. Examples: Advert for facemasks Twitter comments Actors ...
0 votes
2 answers
660 views

How long do COVID-19 vaccines last?

I have read many claims from (German) politicians COVID-19 vaccines only work for 6 to 9 month. It is being used to argue that vaccinations should be mandatory in Germany and Austria every 6 or 9 ...
1 vote
1 answer
613 views

Does China's official position reject the "wet market origin theory" of COVID?

In an episode of Breaking Points with Krystal and Saagar says, Even the Chinese don't try and push [...] the wet market theory. Their theory is basically like oh it was on some goods and it made it ...
31 votes
1 answer
12k views

Does the AstraZeneca COVID-19 vaccine (or any known vaccine) increase infection rates?

The preprint Effectiveness of Covid-19 Vaccination Against Risk of Symptomatic Infection, Hospitalization, and Death Up to 9 Months: A Swedish Total-Population Cohort Study by Nordström, Ballin and ...
63 votes
3 answers
16k views

Did the WHO deliberately skip the letters Xi and Nu when naming the latest COVID-19 variant Omicron?

A tweet claims WHO skipped a letter of the Greek alphabet when designating new COVID-19 variants to avoid using "xi". News of new Nu variant, but WHO is jumping the alphabet to call it ...
3 votes
3 answers
1k views

Are unvaccinated people 10 times more likely to get COVID-19 than vaccinated people?

In the article "Nobody should be forced to do anything, but freedom to choose cuts both ways" which was posted on the "New Daily" Jaqui Lambi an Australian federal politician makes ...
8 votes
1 answer
814 views

Did COVID-19 kill ~5 times more people per capita in Jun-Aug 2021 in US counties that >70% voted for Trump than in those which voted <26-32% Trump?

It's been claimed in the media that Back in September, health care analyst Charles Gaba also told the New York Times that counties where Trump received at least 70% of the vote in the 2020 ...
14 votes
4 answers
1k views

Is there a correlation between vaccination levels and new COVID-19 cases?

In the study Increases in COVID-19 are unrelated to levels of vaccination across 68 countries and 2947 counties in the United States, it is claimed that there is no relation between vaccination and ...
42 votes
6 answers
19k views

Are the mRNA vaccines from Pfizer and Moderna vegan?

The mRNA vaccines from both Pfizer and Moderna contain cholesterol. On the website for the UK National Health System NHS we may read: The COVID-19 vaccines do not contain egg or animal products. ...
11 votes
1 answer
2k views

Does natural immunity offer better protection than mRNA vaccines against COVID-19 of the same variant?

The CDC states that individuals who have previously recovered from COVID-19 infections should still receive vaccinations, as it has been shown that vaccination offers a significant boost to the ...
9 votes
2 answers
1k views

Did China have (or report) zero deaths from Covid-19 in 2021?

This has been asked on medical science SE, but it's probably more suitable here. Worldometers seemingly reports zero deaths from Covid-19 in China in 2021: But the WHO's similar graph tells a ...
0 votes
1 answer
817 views

How can the J&J vaccine shot be effective against COVID-19 if it only has a ~60% efficacy rate? [closed]

According to the CDC's page on the safety of J&J vaccines, the reported efficacy rate of the vaccine is a staggeringly low 66.3%. That said, the government is still promoting and touting the J&...
-12 votes
1 answer
620 views

What evidence is there to say a SARS-COV2 virus exists? [duplicate]

https://www.drrobertyoung.com/post/university-of-western-australia-no-record-of-isolation-or-purification-of-cov-by-anyone-ever A court order was indeed delivered to the university of WA and the ...
15 votes
2 answers
827 views

Are recent Southwest Airlines' operational problems caused by employees rejecting a vaccination mandate?

As Southwest Airlines faces a fourth day of canceled flights and other disruptions, claims have emerged -- largely in conservative media and social media circles -- that the company's problems are ...
15 votes
1 answer
3k views

Do the COVID-19 vaccines have worse side-effects for people who have already contracted COVID-19?

A March 16 KFYR-TV article [hat-tip @Laurel] reports: In a study posted by medRxiv (med archive), researchers report many people who had previously been infected with the virus reported flu-like ...

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