Short- and Long-Term Effects of a Challenge Dose of Hepatitis B Vaccine in Individuals With and Without Residual Anti-HBs.

and symptoms of hospital workers with exposure to Ebola, no additional measures are really either necessary or useful. Not only is a policy of mandatory quarantine impractical, it also serves as a disincentive for the very healthcare workers who are needed to care for these sick patients in a manner that will improve their chances of survival while containing the epidemic. In conclusion, mandatory quarantine of asymptomatic healthcare workers who have had exposure to patients infected with Ebola virus simply does not compute.