Israel is making preparations to ensure it has sufficient vaccine supply in case a fourth round of Covid-19 shots is needed, the country’s top health official said on Sunday.
“We don’t know when it will happen; I hope very much that it won’t be within six months, like this time, and that the third dose will last for longer,” health ministry director General Nachman Ash said in an interview with Radio 103FM.
Israel, which has mainly used the Pfizer Inc-BioNTech SE vaccine, has so far inoculated about 2.8 million people with a third dose after beginning a drive to administer booster shots in August. Health officials have said the effects of the initial Covid-19 shots weaken five months after inoculation, making boosters necessary.
The US and UK also plan to start offering booster shots later this month, while Europe is also considering third doses. That comes as the World Health Organization pleads for a moratorium on third shots. Director-General Tedros Adhanom Ghebreyesus said last week that governments should wait at least until the end of this year so that poorer countries can get better access to vaccines.