GUAM, United States, April 1 (Xinhua) -- The U.S. Navy is scrabling to find ways to evacuate and quaratine more than 4,000 sailors aboard the USS Theodore Roosevelt aircraft carrier, where COVID-19 infection is spreading rapidly. Here is a timeline of the COVID-19 outbreak on the Ni...
19 outbreak. Influenza activity levels subsequently decreased from high, during epidemic week 10 (Wuhan lockdown) in the South (test positivity rate, 33.8%) and week 8 (Wuhan lockdown) in the North (test positivity rate, 26.5%), to low, during weeks 13–19 in the South (average positive...
COVID-19 events and vaccination timeline in the U.S. from 12 October 2020 to 7 March 2021. The red curve is the fraction of population infected over time (left y-axis). The solid blue curve is the cumulative vaccination coverage in the population with at least one dose of vaccine (righ...
The timeline, recording major events from late December 2019 to March 2020, offered a glimpse of how China has timely released information, shared experience, and advanced international exchanges and cooperation. The COVID-19 epidemic, a major public health emergency, has spread the fastest, caused...
Cuomo's new rule comes as New York continues to face among the highest levels of new COVID-19 infections and hospitalizations in the nation. Infectious disease experts say the rise of potentially more contagious variants and eased COVID-19 restrictions could be fueling the viru...
It's also how pandemics end with little clusters. And then it moves into the big time. And the airline routes ... are clearly the way it's spread," says Sikora. Despite these studies, there is far more work yet to be done to determine the virus's origin. "This would sugge...
Table 2. Timeline of government response to the COVID-19 pandemic and the stringency index in Hong Kong from January to July 2020. Date of 2020Public health measuresStringency index CategoryValueChange January 4 Activated “serious response level” for a novel infectious disease of public health ...
vaccines developed against another coronavirus, feline infectious peritonitis virus, increased cats’ risk of developing the disease caused by the virus. Similar phenomena have been seen in animal studies for other viruses, including the coronavirus that causes SARS.” A detailed timeline of these quote...
On the left, a transmission chain is shown where COVID-19 spreads from a parent case to an index case and their sibling case at a shared source event. The index, sibling and child cases all spread their infection further. Black arrows show transmission events, while green diagonals show the...