2022---samu-haber--the-singer-was-infected-with-the-corona-virus-for-the-second-time -

Haber first contracted COVID-19 in late 2021 . At that time, he was forced to cancel or postpone appearances, including his role as a coach on The Voice of Germany .

Coronavirus disease (COVID-19) - World Health Organization (WHO) Haber first contracted COVID-19 in late 2021

Haber has been a vocal supporter of public health measures, previously sharing that he was fully vaccinated . Health experts noted during this period that while vaccines remained highly effective at preventing severe disease, the Omicron variant frequently caused "breakthrough" infections and reinfections. Broader Landscape in 2022 Health experts noted during this period that while

The infection occurred in late December 2022 , during a period when the Omicron variant and its sub-lineages were dominant globally. By late 2022, subvariants like BA

During this time, health organizations like the CDC and WHO continued to emphasize that reinfections were often milder but still required isolation to prevent further spread.

By late 2022, subvariants like BA.5 were circulating widely, known for their ability to partially evade immunity from previous infections.