The new figures are more than four times the number of deaths disclosed approximately two weeks ago, when the government said 157 children had died from the sickness, the majority of whom were unvaccinated owing to their families' religious convictions.
Dr. Johannes Marisa, the president of the Medical and Dental Private Practitioners of Zimbabwe Association, told AP on Monday that the government should escalate an ongoing mass vaccination campaign and embark on awareness programs targeted especially at anti-vaccine religious groups.
“Because of the resistance, education may not be enough so the government should also consider using coercive measures to ensure that no one is allowed to refuse vaccination for their children,” said Marisa. He urged the government to “consider enacting legislation that makes vaccination against killer diseases such as measles mandatory.”
Measles is among the most infectious diseases in the world and mostly spreads in the air by coughing, sneezing or close contact.
Symptoms include coughing, fever and a skin rash, while the risk of severe measles or dying from complications is high among unvaccinated children.
Outbreaks in unvaccinated and malnourished populations have been known to kill thousands. Scientists estimate that more than 90% of the population needs to be immunized to prevent measles outbreaks.
UNICEF on Monday said it “is deeply concerned” with the number of cases and deaths among children due to measles. The agency said it is assisting the government to combat the outbreak through immunization programs.
The measles outbreak was first reported in the eastern Manicaland province in early April and has since spread to all parts of the country.
Zimbabwe’s Cabinet has invoked a law used to respond to disasters to deal with the outbreak.
The government has embarked on a mass vaccination campaign targeting children aged between 6 months and 15 years old and is engaging traditional and faith leaders to support the drive.
Zimbabwe continued vaccinating children against measles even during the height of the coronavirus pandemic, but the drive has been hampered by religious groups that preach against vaccines.
Church gatherings that have resumed following the easing of COVID-19 restrictions have “led to the spread of measles to previously unaffected areas,” said the health ministry in a statement last week.
The World Health Organization in April warned of an increase in measles in vulnerable countries as a result of a disruption of services due to COVID-19.
In July, the United Nations children’s agency, UNICEF, said about 25 million children worldwide have missed out on routine immunizations against common childhood diseases, calling it a “red alert” for child health.