Omicron is unlikely to cause long-term Delta covid-19

According to a study published in the scientific journal, the Omicron variant is more likely to cause the virus in the long run than Delta. scalpel. In practice, less than half are affected by the variant.

To reach this discovery, the team of researchers used data collected through the ZOE COVID app, which stores information about the health of the UK population, as well as positive tests for covid-19.

In all, about 56,000 individuals participated in the analysis. Of those, 41,000 tested positive for the disease last year, when Delta was the dominant variant. Among those infected in the micron-dominated period, about 4.5% developed symptoms that persisted for more than four weeks, compared to 10.8% of the delta participants.

It should be noted, however, that the ZOE study primarily included people who hunted the omicron variant BA.1, looking only at people who had been infected until February 10, before other omicron sub variants emerged.

In any case, the authors comment that severe COVID-19 is more likely to result in permanent symptoms and that the Micron variant causes milder disease than previous variants, which justifies the finding.

long covid

The World Health Organization defines protracted COVID-19 disease as “a post-infection condition that occurs in individuals with a probable or confirmed history of SARS-CoV-2 infection, usually 3 months after the onset of symptoms of COVID-19, and persists for at least 2 months.” .”

Previously, Vucruz had followed 324 patients who had long-term COVID-19, and they had up to 23 symptoms associated with the condition. These include fatigue, coughing, difficulty breathing, loss of smell or taste, headache, red eyes, insomnia, and even anxiety.

The good news is that the vaccine reduces the long-term chance of contracting COVID-19 even if it is applied after infection, a team of scientists noted last May. To arrive at this statement, more than 28 thousand individuals were analyzed.

source: scalpelAnd the new world