The study authors say antibiotic stewardship strategies are needed for patients who have nonsevere COVID-19 but are still sick enough to be admitted to the hospital.
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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In global developments, cases rose for the fourth straight week, led by the BA.4 and BA.5 Omicron subvariants.
Pre-Omicron, the leading causes of death were heart disease (20.1%), cancer (17.5%), and COVID-19 (12.2%).
A study in Ontario suggests that, compared with a third dose of mRNA COVID vaccine, a fourth dose improved protection against infection and severe outcomes among long-term care residents during the Omicron wave. The study was published today in The BMJ.
BA.5 now makes up 53.6% of cases, BA.4 makes up 16.5%, and both are highly transmissible.
The odds of having long COVID fell from 48% before vaccines to 16% after a third vaccine dose.
A new study shows that the proportion of children diagnosed as having COVID-19 and croup was significantly higher during the Omicron surge than in earlier waves dominated by other variants.
Croup is an upper airway infection generally affecting children. It causes swelling around the larynx, trachea, and bronchi, resulting in labored breathing and a "barking" cough.
Though all benefited, those at lowest and highest body weights were at greater risk, possibly due to differences in immune response.
The mobile units are geared toward reaching high-risk communities and come as the US and other countries battle rising COVID activity.
A study of children hospitalized with community-acquired pneumonia (CAP) suggests that antibiotic decisions made in the emergency department (ED) have a significant impact on inpatient antibiotic use, researchers reported today in Pediatrics.
The study also found that nearly a third of children without radiographic evidence of pneumonia received antibiotics, suggesting that overuse is common.
Findings were similar to adults, but testing policy changes limited the study's ability to assess longer term impact.
