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2 days ago · People who are infected can spread COVID-19 starting 48 hours (or two days) before they have symptoms or test positive. Let everyone sooner than later to help prevent further transmission. How long should you isolate? According to the CDC, if you test positive, you should isolate for five days regardless of your vaccination status.
4 days ago · 10 days. Time taken for symptoms to show after exposure. 2 to 14 days. Time taken for a negative test after exposure. Typically 5 to 7 days. Time taken for a positive test after exposure. Typically 2 to 14 days. Travel restrictions after testing positive. Varies by country and mode of transport.
2 days ago · Policy. Maybe you thought you were done with COVID-19. Maybe you thought it was like chickenpox — if you’ve had it once, you’re immune forever, and you can put your worries away for good. Unfortunately, that’s not the case. You can get COVID-19 more than once. Many times, in fact.
3 days ago · A Harvard study, for example, found that the COVID-19 spike protein—a protein vital in allowing the SARS-CoV-2 virus to infect cells—continues to circulate in some Long COVID patients’ blood up to a year after infection. This protein can also be found in the blood of individuals who had COVID-19 but did not experience lingering symptoms.
2 days ago · All athletes and people that engage in exercise that test positive for COVID-19, regardless of symptoms, must rest for a minimum of 10 days.
4 days ago · Please note that if you test positive for COVID-19, you should isolate for 10 days regardless of whether you later test negative within your isolation period. Stay home while you are sick to prevent transmission to others, except for testing or medical care if required.
2 days ago · Because SARS-CoV-2 transmission occurs days after exposure (and before onset of symptoms), there is an urgent need for frequent surveillance and rapid availability of results. Test analysis is often performed in automated, high-throughput, medical laboratories by medical laboratory scientists.
