COVID-19 Infections See Resurgence in China and Neighboring Regions

In the Hong Kong and Macau regions, a similar upward trend in COVID-19 cases has been observed. The Hong Kong government's Centre for Health Protection reported that the positive rate of COVID-19 tests had increased from 1.71% to 8.21% over a four-week period, with 31 cases of severe illness or death related to COVID-19 reported in one week. The Macau Health Bureau also reported an increase in COVID-19 cases, with a positive rate of 44.3% in the 12th week, although the rate has since decreased.

Experts believe that the current outbreak is likely due to two factors: the co-circulation of COVID-19 and influenza, and the waning immunity of the population due to the time elapsed since the last outbreak. The XDV variant strain, a sub-branch of the JN.1 variant, has been detected in various regions, including Hong Kong and Macau, and is the main circulating strain in these areas. However, experts note that the current COVID-19 vaccines are still effective in preventing the XDV variant strain, and there is no evidence to suggest that it causes more severe disease than the JN.1 variant.

The decrease in herd immunity after the 2022 outbreak and the concurrent spread of COVID-19 and influenza have created an opportunity for the virus to spread again. As a result, experts predict that the current wave of COVID-19 will peak in mid-May and will not last long, with the positive detection rate of COVID-19 in sentinel hospitals expected to decrease to around 8-10% by June 5 and to below 5% by mid-to-late June.

To prevent the spread of the virus, experts recommend that people who have been infected multiple times, those who had severe symptoms during previous infections, and individuals with weakened immune systems should wear masks and practice good hygiene. Sensitive groups are also advised to take antiviral medication within 48 hours of infection to reduce symptoms and the risk of developing severe COVID-19 or long COVID. Currently, there are seven COVID-19 treatments available on the market, including molnupiravir, nirmatrelvir/ritonavir, and Paxlovid.

In addition to these measures, individuals can take small but effective steps to boost their immunity, such as using traditional Chinese medicine and aromatherapy to prevent and alleviate symptoms. Maintaining good hygiene, such as frequent handwashing, keeping surroundings well-ventilated, and avoiding close contact with infected individuals, is also crucial. Experts stress that while the current rise in COVID-19 cases is a concern, the situation is still under control, and individuals can reduce the risk of infection and alleviate symptoms by taking proactive steps to protect themselves and seeking medical attention when necessary.

Ultimately, the key to preventing the spread of COVID-19 lies in adopting a proactive approach to health, including maintaining a balanced lifestyle, taking preventive measures, and seeking medical attention when necessary. By doing so, individuals can effectively reduce their risk of infection and alleviate symptoms, even as the virus continues to evolve and circulate in the community.