The combined vaccine elicited higher immune response against SARS-CoV-2.
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 vaccine was also 100% effective in South Africa, where the highly transmissible B1351 variant is dominant.
Respiratory and heart disease are some of the problems plaguing COVID patients after more than 4 months.
The first global assessment of the collateral impact of the COVID-19 pandemic on pregnancy outcomes found a significant increase in stillbirths, maternal deaths, maternal depression, and women requiring surgery for ectopic pregnancy, researchers reported yesterday in The Lancet Global Health.
The vaccine was 100% effective in a phase 3 US trial involving 2,260 adolescents 12 to 15 years old.
The vaccine was 70.4% effective against symptomatic B117 and 81.5% against other strains.
Also, the WHO says ivermectin should be used only to treat COVID-19 within clinical trials.
Racial and ethnic differences in intention to receive a COVID-19 vaccine were comparable across both healthcare workers (HCWs) and the general public in the San Francisco Bay area this winter, according to survey results published yesterday in JAMA Internal Medicine.
Experts say a jump from an intermediate animal carrier is the likeliest scenario.
"The failure to take this virus seriously is precisely what got us into this mess in the first place."
The UK and South Korea report fewer primary care, emergency visits, 3 studies say.
