06:26
A new Covid variant has made headlines around the world after the National Institute for Communicable Diseases in South Africa issued an alert about the “C.1.2 lineage”, saying it had been detected in all provinces in the country, but at a relatively low rate.
C.1.2 was first detected in May, the alert said, but Delta is still the dominant variant spreading in South Africa and the world.
A pre-print, non peer-reviewed paper published about the variant said C.1.2 “… has since been detected across the majority of the provinces in South Africa and in seven other countries spanning Africa, Europe, Asia and Oceania”.
The C.1.2 lineage has drawn the attention of scientists because despite its low rate in the population, it possesses mutations within the genome similar to those seen in variants of interest and variants of concern, like the Delta variant, as well as some additional mutations.
So what do we know about the new variant, and how concerned should we be?
06:16
Japan’s health minister says it is highly likely that foreign matter found in Moderna Inc Covid-19 vaccines in the southern prefecture of Okinawa got into vials when needles were stuck in, Reuters reports.
Some Moderna shots were temporarily halted in Okinawa on Sunday after foreign materials were discovered in vials and syringes. The health ministry said later needles may have been incorrectly inserted into vials, breaking off bits of the rubber stopper.
“Whatever the reason (for the foreign matter) we have heard that there is no safety or other issues,” health minister Norihisa Tamura told reporters on Tuesday, adding that it was not uncommon for foreign material to enter a vial with other vaccines.
“We will continue to gather information and report back,” he added.
Japan is facing its biggest wave of Covid-19 infections so far during the pandemic, driven by the highly transmissible Delta variant.
A race to boost inoculations has been hampered by delays in imported vaccines and the discovery of the contaminants in some Moderna doses that prompted the suspension of three batches last week.
Taro Kono, the minister in charge of the inoculation campaign, said on Tuesday he wanted to speed up shipments of vaccines to municipalities that had been forced to put a halt reservations due to shortages.
The government is considering when and how to give out booster shots that may be needed to maintain immunity against the virus but is focusing for now on completing the first two shots for the public, Kono told reporters.
06:07