The rash of measles outbreaks around the country has sparked concerns that the U.S. risks losing its status as a country where the disease has been eliminated, a distinction held since 2000.
... notices are standard public health practice during measles outbreaks. Alerts of this sort may also warn that someone with measles had been in a crowded public location — an airport, a shopping mall, a theme park.
That suggests that it was changes in gay and bisexual men's sexual behaviors, not the vaccine, that caused the outbreak to subside, researchers concluded.
Those who received at least two vaccinations and had fewer repeat infections, and those who were infected with later variants of SARS-CoV-2 had lower measures of cognitive decline.
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