Ventilators can be lifesaving for critically ill COVID-19 patients. A social media claim that a new study shows ventilators killed “nearly all” COVID-19 patients is “quite wrong,” according to the study’s co-author. Ventilator-associated complications can contribute to deaths, but patients are typically put on ventilators when they would otherwise die.
Numerous studies have shown the mRNA COVID-19 vaccines are safe and effective in preventing severe disease and death from COVID-19. But some social media posts are citing a criticized study that focuses on overall mortality to falsely imply the vaccines are harmful and don’t work.
Dozens of studies support the use of the mRNA COVID-19 vaccines, which have a good safety profile and work well in preventing severe disease and death. Yet, citing a single, flawed paper, a British cardiologist known for peddling misinformation has misleadingly argued that the shots are harmful and “should never have been approved.”
May 11 will mark the end of the federal public health emergency for COVID-19, bringing changes to health care and public benefits.
Long COVID is a collection of health problems caused by COVID-19 that remain or appear following the initial infection. It is implausible that face masks cause long COVID, contrary to claims made online. Mask use can temporarily cause discomfort, but physiological effects are not biologically meaningful.
COVID-19 vaccines substantially reduce the risk of dying from COVID-19, and serious side effects are very rare. Excess deaths among working-age adults in 2021 and 2022 were due to COVID-19 and other factors, not vaccination. Faulty logic underlies claims that vaccines caused mass disability and economic harm.
Public health organizations have explained that the reason there were far fewer cases of the flu in 2020 and 2021 was likely due to measures adopted to slow the spread of the virus that causes COVID-19, such as handwashing and social distancing. But a post on social media has spread the false claim that the dip in flu cases suggests that COVID-19 was a hoax.
Outside of long COVID or very severe cases, most research suggests COVID-19 doesn’t cause lasting damage to the immune system. A few studies have found evidence of some possible damage, but nothing as severe as an immunodeficiency. People on social media, however, are misinterpreting a recent study to incorrectly claim COVID-19 is HIV-like.
Republican Rep. Jim Jordan baselessly suggested that former NIAID director Dr. Anthony Fauci gave scientists one of the grants — worth $9 million — to alter the scientific narrative on how the COVID-19 pandemic started.
People online are touting the results of a Cochrane review to incorrectly claim that it shows masks “don’t work” against the coronavirus. But the primary conclusion of the review is that it’s uncertain from randomized controlled trials whether mask interventions in the community help slow the spread of respiratory illnesses.