“They’re taking all these susceptible kids and taking them out of circulation, in effect,” he mentioned.
Officials are notably frightened as a result of measles is among the many most contagious of the infectious illnesses. The virus can reside for as much as two hours within the airspace the place an contaminated individual has breathed, coughed or sneezed, and as much as 90 p.c of nonimmunized people who find themselves uncovered to the virus can even change into contaminated, in accordance with the C.D.C.
The M.M.R. vaccine, when given in two doses, is about 97 p.c efficient towards measles.
Daniel Salmon, a professor on the Johns Hopkins Bloomberg School of Public Health, mentioned the danger that the unvaccinated kids would unfold the illness to individuals who couldn’t, for medical causes or age, be vaccinated made Rockland County’s order affordable.
“One could even argue they’re compelled to take action because they’re responsible for protecting the public,” he mentioned.
Rockland County officers, Mr. Day mentioned, don’t plan on “chasing people down” and asking for proof that they’re vaccinated. The prohibition will probably be enforced retroactively, with dad and mom going through as much as six months in jail or a advantageous of as much as $500, or each, if they’re discovered to have allowed unvaccinated kids in public areas.
Rabbi Yakov Horowitz, the founding dean of Yeshiva Darchei Noam in Monsey, N.Y., a group on the middle of Rockland County’s measles outbreak, mentioned he strongly helps vaccinations, however he’s frightened that the county’s declaration would possibly result in potential harassment, assaults and discrimination towards ultra-Orthodox Jews.
Some public well being legislation specialists additionally expressed concern that the county’s order may infringe on civil liberties.
Lawrence O. Gostin, a professor of world well being legislation at Georgetown University, mentioned he discovered Rockland County’s emergency order deeply problematic.