The number of confirmed cases of measles in the United States this year jumped by nearly 20% in the week ending 11 April, in the country’s second-worst outbreak in nearly two decades, federal health officials reported on Monday.
As of 11 April, the US Centers for Disease Control and Prevention (CDC) recorded 555 cases of the disease since the beginning of the year, up from 465 cases confirmed by 4 April. The cases were found in 20 states spanning the country.
The measles virus is highly contagious and can lead to complications and death, particularly in children. The CDC report did not say whether there have been any fatalities.
The US outbreak is part of a worldwide rise. The World Health Organization reported on Monday that global cases had risen nearly fourfold in the first quarter of 2019 to 112,163 compared with the same period last year.
Measles cases up 300% worldwide in 2019, says WHO
Read moreA growing and vocal fringe of parents in the United States oppose vaccines, believing, contrary to scientific evidence, that ingredients in them can cause autism or other disorders.
Five parents filed a lawsuit with the New York state court against the city’s health department on Monday, requesting a halt to emergency orders requiring the measles vaccine on the grounds that it goes against their religious beliefs.
“There is insufficient evidence of a measles epidemic or dangerous outbreak to justify the respondents’ extraordinary measures, including forced vaccination,” said the lawsuit, identifying the parents only by their initials.
The city’s department of health did not respond to requests for comment.
New York City declares emergency over measles as cases double in two months
Read moreNew York City has confirmed 329 cases of measles since October, including 44 since last week’s emergency order, according to local health officials, the large majority among children of the Orthodox Jewish communities in Brooklyn. Six of the additional 44 cases are newly diagnosed, while the other 38 are recently discovered, the New York health department said.
Mayor Bill de Blasio declared the city’s outbreak a public health emergency last week and ordered unvaccinated people in the affected parts of Brooklyn to get the vaccine or face a fine. It is the worst outbreak seen in the city since 1991, the mayor said.
Several people had to be hospitalized, but no fatalities had been reported as of last week.
New York health officials said the Brooklyn outbreak was caused by an unvaccinated child returning from a trip to Israel, which is also grappling with an outbreak.
Measles outbreak: New York county bans unvaccinated children in public
Read moreAnother outbreak has hit Orthodox Jewish families in New York’s Rockland county. Officials there banned children not vaccinated against measles from public spaces last month.
A state judge overturned the order, but Rockland is appealing against that decision.