For two years and counting, the scientific and medical establishments have urged Americans at all risk levels to limit their exposure to the microbial world to effectively reduce the spread of COVID-19, rather than focus on protecting the vulnerable.
The unexpected surge of other pathogens starting last summer, however, has challenged the wisdom of frequent sanitizing, social distancing, remote work and education, and routine mask-wearing, especially applied to children.
The two leading European health agencies determined Thursday that COVID-19 booster shots are not necessary for fully vaccinated individuals who do not have compromised immune systems.
The European Centre for Disease Prevention and Control and the European Medicines Agency issued a statement saying the current priority should be vaccinating all eligible individuals. Booster shots should be considered only for those with compromised immune systems.
Scientists exploring what may trigger a complex disorder known as chronic fatigue syndrome (CFS) have found clues in the way some people’s immune systems respond more actively to a health attack. A severe illness characterized by long-term physical and mental fatigue, CFS is thought to affect up to 17 million…