![]() The Biden Administration announces plans for all adult Americans to be eligible and able to receive a COVID-19 vaccine by May 1, 2021. Over time, this delay is likely to have somewhat decreased, as testing capacity has increased in the state and tests are more readily available, yet there is still likely approximately a two week delay between becoming infected and testing positive for COVID-19.FDA issues an emergency use authorization (EUA) for the use of the antiviral drug Remdesivir for the treatment of suspected or confirmed COVID-19 in people who are hospitalized with severe disease.ĬDC develops the “PPE Burn Rate Calculator,” a spreadsheet-based model made to help healthcare facilities plan and optimize the use of personal protective equipment or PPE for the COVID-19 response and publishes it on the Apple and Android App stores.ĬDC launches the SARS-CoV-2 Sequencing for Public Health Emergency Response, Epidemiology and Surveillance (SPHERES), a national network to provide real-time genomic sequencing data to public health response teams investigating COVID-19 cases, allowing them to track the SARS-CoV-2 virus as it evolves.Īs some countries discuss re-opening, WHO convenes the International Health Regulation Emergency Committee for a third time and declares that the global COVID-19 pandemic remains a Public Health Emergency of International Concern (PHEIC).įirst anniversary of WHO declaring COVID-19 a global pandemic. This means that we can expect up to a 4 week delay between changes in social distancing behavior and changes in case and mortality rates. Thus in settings where tests are administered most commonly to those who are experiencing severe symptoms and/or seeking hospital care, there could be as much as a month delay between exposure to COVID-19 and seeking treatment where a patient would receive a COVID-19 diagnosis. For those ~20% whose symptoms progress to more severe illness, it takes about 5-8 days to experience shortness of breath, 8-12 days to acute respiratory distress syndrome, and 10-12 days to be admitted to the ICU. After exposure to COVID-19, it typically takes 4-6 days to develop symptoms, though it can take as long as 14 days.This means that there is up to a two week delay between when someone comes into contact with the virus (either through a sick person or touching a contaminated surface) and when they begin to show symptoms.Ĩ0% of those infected with COVID-19 appear to have mild to moderate illness, and may not seek testing at all. ![]() In evaluating the timeline above, it is important to acknowledge the delay between getting infected with COVID-19 and being sick enough to get tested for COVID-19. In Michigan, %%%% of the population aged 18+ is currently vaccinated against COVID-19, and %%%% of the population aged 65+ is currently vaccinated.Įven with a growing proportion of the population receiving vaccines against SARS-CoV-2, it is still important to maintain social distancing and mask wearing to further reduce the spread of COVID-19. Data from the CDC show that almost # vaccines have currently been administered in the US, with almost # Americans being fully vaccinated (including both doses of the mRNA vaccines). ![]() ![]() There are currently three vaccines approved under Emergency Use Authorization (EUA) by the FDA in the United States: two two-dose mRNA vaccines made by Pfizer and Moderna, and a single-dose adenovirus-vectored vaccine made by Johnson & Johnson. Data from Johns Hopkins University shows that in the months since the first case was detected in the United States, there are now nearly # reported cases and # deaths across the country due to COVID-19. In the United States, the first case was detected on January 22, 2020. Since the discovery of the SARS-CoV-2 virus in China late in 2019, the disease caused by infection with this virus, COVID-19, has rapidly spread around the globe. What is the relationship between changing behavior and COVID-19 case rates? ![]()
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