COVID-19 Shifts to Milder Symptoms, Lower Long COVID Risk
The COVID-19 landscape is shifting. While the virus continues to spread, the symptoms and severity of illness are changing. Mild cases are now more common, thanks to vaccines and the rise of the Omicron variant.
Mild COVID-19 can present with a range of symptoms, from headache and congestion to a loss of taste and smell. Some people may experience a fever that keeps them bedridden for a week or more. However, the Omicron variant appears to spare the lungs and causes more upper-respiratory symptoms, leading to fewer severe outcomes than the Delta variant.
The risk of long COVID is also declining. Vaccines help prevent severe illness and keep infections milder in most people. Even those who contract SARS-CoV-2 after receiving a booster shot are likely to experience mild symptoms, such as a sore throat, headache, and congestion. However, some vaccinated individuals may still require hospitalisation due to COVID-19 or other health issues triggered by the virus. The severity of infection depends on various factors, including vaccination status, the variant, viral load, overall health, and immune system response. Doctors suspect these factors also contribute to the variation in illness severity among individuals.
In conclusion, while COVID-19 continues to pose a threat, the shift towards milder symptoms and the declining risk of long COVID offer hope. Vaccines and boosters play a crucial role in mitigating the virus's impact. However, even mild cases can cause stress and inflammation, potentially harming those with underlying health conditions. As the virus evolves, it's essential to stay informed and follow public health guidelines.
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