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New coronavirus variant Nimbus from China also arrived in the USA
A new coronavirus strain, Nimbus (NB.1.8.1), is spreading worldwide and has reached the United States. Learn what to know about symptoms, vaccinations and precautions.
New coronavirus variant Nimbus from China also arrived in the USA
A new strain of coronavirus is spreading in many parts of the world. The strain, NB.1.8.1, has been identified as the cause of Covid-19 resurgences in China and several other Asian countries. Experts in Europe predict a possible increase in cases there. There could also be a summer wave in the United States. According to the US Centers for Disease Control and Prevention (CDC), the NB.1.8.1 strain already accounts for about a third of new Covid-19 cases (as of June 7). This is a significant increase compared to just a month earlier, when this strain accounted for just 5% of new cases.
Symptoms and transmission of the new St strain
The symptoms of the new strain NB.1.8.1 appear to be similar to symptoms of other variants. There is a wide range of symptoms and severity. Some patients may experience allergy-like symptoms such as stuffy or runny noses, while others may develop flu-like symptoms with fever, sore throat, fatigue, headache, and muscle or body aches. Some people may experience coughing and difficulty breathing. Nausea, vomiting or diarrhea are also possible.
Another summer wave?
The question remains whether there can actually be another summer wave. A new, more contagious strain or waning immunity in the population could trigger a wave, experts say. Experience has shown that Covid-19 infections often occur in waves. An increase in cases causes many people to become ill, recover and develop short-term immunity. Afterwards, infection rates decline for several months before rising again.
Availability of vaccines
Some people are wondering whether they should get vaccinated now or wait for the new vaccine formulation in the fall. This question is complex as guidance on Covid-19 vaccination is changing. People over 65 or those with chronic health conditions should consider getting another dose of vaccine now to get additional protection before a possible summer surge occurs.
Precautions to reduce risk
The same precautions recommended throughout the Covid-19 pandemic still apply. Due to the possibility that it is an airborne virus, people should be particularly careful in crowded indoor spaces. People who are particularly vulnerable to serious illness should try to avoid such situations. If they have to go into a crowded room, wearing a well-fitting N95 or equivalent mask might make sense.
This information can help you prepare for the current situation regarding the new coronavirus strain NB.1.8.1 and take appropriate measures to protect your health.