"Needs", however, is defined as "at risk of developing symptoms".
However this means many people have been exposed to the virus without developing symptoms and therefore possess antibodies.
Over-50s are more prone to developing symptoms than younger people and severe disease is virtually unknown in children.
Finally dissuaded from this plan, he brooded for a while, developing symptoms which his doctor warranted a hypodermic sedative.
A New Rochelle High School student who had traveled to Toronto was hospitalized after developing symptoms Saturday.
It was just one day before she reported developing symptoms of infection, officials said on Wednesday.
Heart failure can take a heavy psychological toll, with many patients developing symptoms of depression.
Such children may be at increased risk of developing symptoms of anxiety and depression.
Females are thus, if this interpretation is correct, better protected from developing symptoms than males are.
The patient began developing symptoms, which can include high fever, muscle pain, vomiting, diarrhea, as well as internal and external bleeding, on 24 September.
The patient began developing symptoms, which can include high fever, vomiting, diarrhoea, as well as internal and external bleeding, on 24 September.
