Sewer sampling, the authors say, could be expanded to track other infectious diseases such as H5N1 avian flu or mpox or to detect unexpected pathogens.
Plaque growth can lead to a higher risk of heart attack, stroke, and other life-threatening cardiovascular events for as long as 1 year.
Post-exertional malaise, or exercise intolerance, was seen in 36% of those with long COVID.
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The head of the WHO warns about "vaccine nationalism" and previews a basic strategy for deploying vaccine.
A review of 18 US and international public health and governmental websites with COVID-19 information for the public—including those of the World Health Organization and the US Centers for Disease Control and Prevention (CDC)—has found that all exceeded the recommended reading level and used sentence structures and technical terminology that would hinder understanding.
The country has now surpassed 170,000 deaths.
For the fourth day in a row, South Korea reports a triple-digit increase in cases.
Variables such as epidemiologic or social factors might be behind the weekly fluctuations in 6 nations.
A meta-analysis by Italian researchers published late last week in PLOS One shows that COVID-19 patients who have or are at risk for cardiovascular disease are more likely than others to develop cardiovascular complications and die from their infections.
Disparities were identified among racial/ethnic groups in 96% of analyzed counties.
In the Americas region yesterday, Brazil reported 60,091 COVID-19 cases, followed by the US with 51,443 and Colombia with 11,286.
Nearly a third of 730 parents said they probably or definitely will choose distance learning.
Standard, symptom-specific international disease codes lack sensitivity and have poor negative predictive value (NPV) for characteristic COVID-19 symptoms, which could skew conclusions derived from them, a cohort study published today in JAMA Network Open shows.