Search Results for coronavirus

Strong evidence lacking to support claim that ivermectin is a cure for COVID-19; there are only limited clinical results at this stage

Proving that a given drug is an efficient and safe treatment for a disease is a lengthy process that requires well-designed clinical studies. The gold standard for clinical studies is the randomized, controlled, double-blind trial, which involves a large number of patients in multiple hospitals. While some clinical data suggests that ivermectin has an antiviral effect against the virus that causes COVID-19, clinical trials replicating this result are still lacking. Therefore, it is not possible at this time to claim that ivermectin is a cure for COVID-19.

Vaccines protect people from diseases, but don’t always prevent disease transmission; research ongoing to determine if COVID-19 vaccines stop transmission

According to the CDC and the FDA, a vaccine is a product that stimulates a person’s immune system to build defenses against a particular disease-causing microorganism, thereby preventing disease in the vaccinated individual. It is still unknown whether the COVID-19 vaccines developed by Pfizer-BioNTech and Moderna, which were approved for emergency use by the FDA, can stop transmission of the virus. Research is ongoing to address this question. Since it is currently unclear whether or not vaccinated people can still transmit the virus that causes COVID-19 to others, it remains important for people to follow preventative measures, such as washing hands frequently, wearing a face mask and practicing physical distancing.

COVID-19 vaccine did not cause the death of a Portuguese woman, contrary to social media posts’ suggestions

The launch of COVID-19 vaccination campaigns in Europe and the U.S. has led to social media articles and posts making unsupported claims about alleged adverse reactions to the vaccine, including deaths and facial paralysis. Except for some rare cases of anaphylaxis in people with a history of severe allergic reactions, investigations showed no evidence of the COVID-19 vaccine causing severe adverse effects. Safety data from clinical trials and vaccination of thousands of people worldwide indicate that COVID-19 vaccines are safe, and serious reactions are rare.

The CDC reports more than 2.9 million deaths in the U.S. in 2020; there were at least 377,000 more deaths in 2020 compared to previous years

The COVID-19 pandemic led to more deaths in the U.S. than usual in 2020. So far, more than 2.9 million deaths in the U.S. were recorded in 2020, exceeding the total number of deaths in the U.S. in 2019, which is currently estimated at about 2.85 million. It is important to keep in mind that reports of death counts experience a time lag, hence the current death count for 2020 is incomplete and will likely grow as records are completed. The larger number of deaths than usual observed in 2020 is consistent with reports of excess deaths in 2020. Excess death is a measure of how many more deaths occurred over a period of time compared to the same time period in previous years.

German study did not find wearing face masks harms children; study wasn’t designed to accurately test these effects

Cloth face masks are safe for children over the age of two years old to wear, according to the American Academy of Pediatrics. To reduce the spread of COVID-19, it is important for children to practice the same precautionary measures as adults, such as mask-wearing, frequent handwashing, and physical distancing, to limit the spread of COVID-19. While children are generally less likely to develop severe COVID-19 symptoms, some develop serious illnesses following mild cases of COVID-19, which is known as multisystem inflammatory syndrome. Furthermore, children can still transmit the virus to populations that are at risk for severe COVID-19, like the elderly, albeit with a lower probability than adults.

Asymptomatic and presymptomatic people can spread COVID-19

Asymptomatic and presymptomatic carriers of SARS-CoV-2, the virus that causes COVID-19, were estimated to account for at least 50% of SARS-CoV-2 transmission. People who appear to be healthy can still transmit the disease, justifying the need for people to wear masks and practice physical distancing to reduce the spread of COVID-19. A study that screened 10 million people in Wuhan, China assessed whether the stringent lockdown was effective at reducing the presence of SARS-CoV-2 in the population. However, the study was not designed to measure the risk of SARS-CoV-2 transmission by asymptomatic carriers.

COVID-19 antigen tests are highly accurate, but incorrect use on food items such as fruits or Coca-Cola can produce false positive results

Rapid antigen tests are highly accurate in detecting SARS-CoV-2 in human samples from the throat and nose. However, like any other test, they should be carried out correctly according to the manufacturer’s instructions. Misuse of antigen tests either by testing inappropriate samples such as fruits and soft-drinks or using wrong conditions of sterility and pH would render the results unreliable and useless.

PragerU video contains misleading claims about COVID-19 deaths, falsely claims 94% of COVID-19 deaths had pre-existing conditions

The number of deaths recorded in the U.S. so far has exceeded that of previous years by more than 300,000 (excess death). Many parts of the U.S. are also now seeing a shortage in intensive care unit bed capacity. This is likely to translate to a suboptimal level of healthcare resources, which will adversely affect the quality of care for both COVID-19 and non-COVID-19 patients.

The American Medical Association does not reject nor support hydroxychloroquine as a treatment for COVID-19, nor did it change its position on the use matter

The American Medical Association did not change its stance from opposing to supporting the use of hydroxychloroquine as a treatment for COVID-19. The association supports the ability of health practitioners to prescribe drugs based on their professional judgement, but insists that practitioners rely on evidence-based medicine. So far, there is no scientific support for the claim that hydroxychloroquine can prevent COVID-19 deaths.