Omicron subvariant BA.5 boosts infection rates in South Africa and Portugal.
The mutant is now spreading more and more in Germany.
Although the share of the option is still relatively small at the moment, experts are already warning of a new wave of infections in the fall.
The omicron variant BA.5 is currently increasing the number of infections, especially in Portugal. Approximately 87 percent of all new infections are reported Information from the National Institute of Health INSA meanwhile on this option. At the same time, the rate of new infections that have been infected for seven days since mid-April has quadrupled to about 1,800 years. Despite a high vaccination rate of 87 percent in Portugal, there has been a recent increase in the number of hospitals and mortality associated with Covid-19.
More and more mutant cases are now becoming known in Germany as well. Here you can find out what is known about the subvariant so far.
The number of reported BA.5 cases is still small but increasing
Despite a small increase from the previous day, the number of people infected with coronavirus is still declining over time. According to the Robert Koch Institute (RKI) Situation Report, the 7-day morbidity on 2 June was 221.4. May 2 639.5 cases were reported nationwide.
At the same time, the proportion of BA.5 cases in Germany is gradually increasing. To the current RKI weekly report as of June 2 under the variant part is currently 5.2 percent. Although small, it has doubled in the last two weeks. Option BA.2 continues to dominate the country, with more than 93 percent.
From a regional point of view, however, BA.5 seems to be already more established in some regions of Germany. In southern Germany, for example, their share is just over 15%. Health Minister Karl Lauterbach (SPD) wrote on the social network Twitter: “This is a pretty bad change. The highly contagious BA4 / BA5 variant is also popular here. This could be another wave in the fall.
Frank Ulrich Montgomery, president of the World Medical Association, also warned on Tuesday of the spread of the omicron subvariant in Germany. He told the Rheinische Post that Korona was not over yet, as evidenced by the brutal outbreak of omicron in Portugal.
“The current upward trend in Omicron’s BA.4 and BA.5 lines, particularly in South Africa and more recently in Portugal, is accompanied by an increase in the number of Covid 19 cases and a positive figure,” wrote RKI. end of May.
The heads of federal and state governments also expect a sharp increase in coronavirus cases and flu infections in the winter. However, the prime minister’s conference on Thursday wanted to promise not to close schools and kindergartens in the winter. However, it is not yet clear whether the Infection Prevention Act will be amended again. The current safeguard measures expire in 2022. September 23
It is also not yet predicted how well the newly developed corona vaccine, which the federal government says should appear in the fall, will protect against the BA.5 subvariant.
BA.5 can grow faster than other mutants
The WHO and the UK have already identified sub-variants BA.4 and BA.5 of omicrons as variants of concern. Previous research has shown that it can grow faster than the standard BA.2 option, according to the UK Department of Health. So far, however, the number of cases in the UK has been highly manageable.
with material from dpa / af