The United States has been in a "protracted health crisis" for decades, the researchers say.
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.
Get weekly COVD-19 updates in your inbox.
Catch the latest episode!
Top COVID FAQs
By CIDRAP & other experts
Read all 7 reports
A case report today in the Centers for Disease Control and Prevention's (CDC's) Morbidity and Mortality Weekly Report describes three cases of multidrug-resistant tuberculosis (MDR-TB) among workers at an Ohio food-processing facility.
The summer decline in social distancing has triggered a spike in bar and restaurant outbreaks, as colleges brace for spread on campuses when students return.
In another development, China reported an infection in a patient who was sick 6 months ago, stoking worries about waning immunity.
New data from a phase 1/2 clinical trial of a vaccine candidate being developed by Pfizer and German biopharmaceutical company BioNTech show the vaccine produced a robust immune response and was tolerable in healthy adults. The results appeared today in Nature.
Health risks to student-athletes led to the decision, and in other developments, nursing homes warned of rising infections and took steps to tighten restrictions.
The National Institute of Allergy and Infectious Diseases (NIAID) yesterday announced that it is enrolling participants for two phase 3 trials of two different monoclonal antibody treatments for COVID-19.
Meanwhile, experts warn that a window of opportunity to control the virus is short, ahead of a likely new COVID-19 surge in the fall.
As cases surge in intense transmission countries, illness levels are rising in countries that curbed the spread, including many in Europe.
Cases in Africa passed the 1 million mark, as more countries in Europe reported notable spikes in cases.
In other developments, the CDC and the State Department lifted international travel bans and lawmakers remained at odds over the latest COVID-19 relief package.
