Symptoms Of Latest Omicron Variant. How many versions of omicron are there? Initial reported infections were among university students—younger individuals who tend to have more mild disease—but understanding the level of severity of the omicron variant will take days to several weeks.

As our latest data shows, omicron symptoms are predominantly cold symptoms, runny nose, headache, sore throat, and sneezing, so people should stay at home as it might well be covid, spector said. As with previous variants, the vast majority of people infected with omicron have a mix of symptoms that resolve relatively quickly and don’t require hospital care.