The findings could bolster hopes that the coronavirus will mimic the behaviour of other respiratory diseases like influenza, which typically are less contagious in warm weather. Researchers also found that isopropyl alcohol was a more effective disinfectant than bleach, he said. But when exposed to sunlight, it lost half its strength in 90 seconds, Bryan said. In a dark room, the virus maintained half its strength for an hour. Researchers found a similar effect with the coronavirus that was suspended in the air, simulating the coughing or sneezing that often spreads the disease. In a high-humidity environment, that half-life dropped to six hours, and when the virus was exposed to high humidity and sunlight, the half-life dropped to two minutes, he said. On non-porous surfaces like stainless steel, the new coronavirus takes 18 hours to lose half its strength in a dark, low-humidity environment, Bryan said.
Department of Homeland Security's Science and Technology Directorate.įor people who want to know how the 'bleach injection' thing got started, here is the transcript of the relevant snippets in the White House press conference 1/2 /39V3wkwYkn- virus dies quickest in the presence of direct sunlight," he told a White House news briefing. government researchers have determined that the virus survives best indoors and in dry conditions, and loses potency when temperatures and humidity rise – and especially when it is exposed to sunlight, said William Bryan, acting head of the U.S. official in the briefing suggested the coronavirus appears to weaken more quickly when exposed to sunlight, heat and humidity, in a potential sign that the pandemic could become less contagious in summer months. And protective equipment for actual medical professionals." Waiting on a sunny day "UV light? Injecting disinfectant?," said Biden. The comments were also pounced on by former vice-president Joe Biden, the presumptive Democratic nominee for president in the November election. Can you really buy your way to a better immune system? We ask an expert: UBC professor Bernie Garrett, who studies deception in healthcare, including alternative medicine. "Under no circumstance should our disinfectant products be administered into the human body ," the company said.ĭuration 5:27 Misinformation about so-called miracle cures for COVID-19 are spreading online. Reckitt Benckiser, which manufactures household disinfectants Dettol and Lysol, issued a statement on Friday. But it does kill it." 'Under no circumstance': Lysol "I was asking a sarcastic - a very sarcastic question - to the reporters in the room about disinfectant on the inside. Trump himself offered a different explanation from the White House while signing the latest coronavirus relief bill, stating he was being sarcastic. The co-ordinator of one of the White House's coronavirus task forces appeared uncomfortable and caught off guard.ĪLERT🚨: We have received several calls regarding questions about disinfectant use and #COVID19.This is a reminder that under no circumstances should any disinfectant product be administered into the body through injection, ingestion or any other route.- emailed statement did not directly mention cleaners or ultraviolet (UV) light as coronavirus treatments, but its subject was "White House on disinfectant." "Is there a way we can do something like that by injection, inside, or almost a cleaning?" he said. Trump said at his daily media briefing on Thursday that scientists should explore whether putting light or disinfectant into the bodies of people infected with the new coronavirus might help them clear the disease. "You may not die of COVID-19 after injecting disinfectant, but only because you may already be dead from the injection." " absolutely dangerous, crazy suggestion," said Paul Hunter, a professor of medicine at Britain's University of East Anglia. President Donald Trump suggested scientists should investigate whether putting the cleaning agent into the body could be a way to combat COVID-19. Doctors and health experts urged people not to inject disinfectant on Friday after U.S.
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