According to estimates by the Robert Koch Institute (RKI), acute respiratory diseases such as Covid-19 are currently affecting more people in Germany than in previous years at the same time.
“The infection pressure is now increasing significantly again in all age groups of the general population in autumn,” says the Covid 19 weekly report, which also refers in part to other respiratory diseases. It estimates the number of people infected with corona last week at 500,000 to 1.2 million.
On Friday morning, the RKI gave the nationwide seven-day incidence of 466.0. The day before, the number of new corona infections per 100,000 inhabitants per week was 409.9. The number of daily new infections is increasing: the health authorities report 96,367 new infections (previous week: 50,800) and 140 deaths (previous week: 93).
However, this information only provides a very incomplete picture of the number of infections. Experts have been assuming for some time that there will be a large number of cases not recorded by the RKI - mainly because not all infected people have a PCR test done. Only positive PCR tests count in the statistics.
At 10 a.m., Federal Health Minister Karl Lauterbach (SPD) and RKI boss Lothar want to comment on the corona situation in autumn.
Rhinoviruses on the rise
According to the RKI weekly report, rhinoviruses, along with Sars-CoV-2, are among the predominant viruses that lead to visits to the family doctor, for example. These pathogens trigger colds. In the case of severe respiratory diseases - meaning hospital treatment - there has not yet been a significant increase, the RKI notes with a view to the past week.
Because people are more indoors again in autumn and a further increase in illnesses must be expected, the RKI reminds: “Regular correct ventilation (shock ventilation) with high air exchange and low heat loss” is very important to reduce the risk of infection.
The background is that it is easier to get infected indoors than outdoors through droplets that the sick emit when sneezing or coughing. In general, the RKI warned to continue to comply with the recommendations for avoiding infections in order to protect vulnerable groups.
As in the weeks before, according to a random sample, almost all corona infections in this country can be traced back to the omicron subline BA.5. According to the RKI, the BA.2.75 subline, which is under observation because of some mutations, only accounts for a very small proportion according to the latest data from the week before last: it is less than one percent.
Several scientists have recently expressed the assessment that this variant is unlikely to pose a major risk for autumn and winter - but new ones could still emerge.
Immunologists are of the opinion that there is now good basic immunity in Germany. This does not necessarily mean permanent protection against corona infection - but in this case the majority of people should have memory cells through vaccination and/or infection that prevent worse from happening.
You could have a fever for two or three days or maybe feel really bad, but in the end you could cope very well with the infection, said Christian Bogdan, a member of the Standing Vaccination Committee (Stiko), recently. "We wouldn't call that a serious infection."
With a virus like Sars-CoV-2, it is not possible to prevent these harmless infections through further vaccinations, emphasized the scientist. Reducing incidences is also not a vaccination goal: "It's not about us somehow continuing to play this number game of incidences," said Bogdan.
So far, Stiko only recommends the second booster from the age of 60
The focus is rather on avoiding serious illness in vulnerable people such as the elderly and those with previous illnesses. Accordingly, Stiko has so far not recommended second booster vaccinations for the entire population, but for those over 60, for example.
This is currently the only group in which, according to another RKI report on Thursday, there is still a relevant increase in Covid 19 vaccinations. The general downward trend continued even after midsummer: "In September 2022, the previous low of the Covid 19 vaccination process was reached with around 636,400 vaccinations in around 24,900 vaccination centers," says the monthly vaccination report.
The RKI appealed that the upcoming flu vaccinations "absolutely" had to be taken as an opportunity in long-term care facilities in order to complete the Covid 19 vaccination protection.