No matter what the scenario, epidemic prevention and control measures will not stop.

Thuy Nga April 21, 2022 07:44

With a sharp decrease in the number of cases, low death rates, and high vaccination coverage, for more than a month now, Vietnam has opened its doors to tourism, fully restoring economic and social activities.

However, with the complicated developments of the epidemic, the understanding of the virus causing Covid-19 is not comprehensive, new variants may appear, reducing the effectiveness of the vaccine, causing the disease to spread strongly, and high mortality may also occur. Therefore, preparing appropriate response scenarios is necessary to avoid the risk of being passive when new situations arise.

So what specific scenarios is the health sector preparing to adapt to the new situation? How do these scenarios focus on protecting vulnerable and high-risk groups? Prof. Dr. Phan Trong Lan - Director of the Department of Preventive Medicine, Ministry of Health, discussed this content.

GS.TS Phan Trọng Lân, Cục trưởng Cục Y tế dự phòng (Nguồn: Bộ Y tế)
Prof. Dr. Phan Trong Lan - Director of the Department of Preventive Medicine. Source: Ministry of Health

PV: Professor Phan Trong Lan, can you tell us about the epidemic prevention scenarios in the new phase?

Professor Phan Trong Lan:We see two characteristics of Covid-19: One is that acquired immunity, even with a vaccine, will decline over time. Second, evolution is unpredictable, there are always scenarios, there may be scenarios that are less effective with vaccines, from which we come up with two scenarios: One scenario is that the current trend will mostly shift to the Omicron variant with a low mortality and severe morbidity rate, which is based on the effectiveness of the vaccine, low mortality rate, on certain subjects. Thus, we aim for endemic diseases, we will carry out normal activities and focus on high-risk subjects.

The second scenario is that the virus evolves into a variant, a strain that reduces the effectiveness of the vaccine, makes people infected and then re-infected, causing severe cases and deaths, and spreads rapidly. That is also a possible scenario. Regardless of the circumstances, we must not be passive, but more proactive.

PV: In this scenario, we also anticipate the factor when the epidemic becomes more complicated, with new dangerous strains spreading quickly. So in that situation, can we respond promptly, Professor?

Professor Phan Trong Lan:Over the past 2 years, the experience in epidemic prevention that we have presented is still valuable. The message of the Government is to adapt safely and effectively. To prevent appropriately, we may not do it on a large scale but on a small scale. Each location when an epidemic occurs requires comprehensive measures. With that experience, we can minimize it. One of the things when new strains appear is how we detect them early, isolate them, handle them so they do not spread, and to prevent the epidemic, fighting them at the root is the most effective...

PV: Currently, when the number of infections nationwide has decreased sharply, the number of deaths is very low, is this the premise for us to build a scenario to consider Covid-19 as an endemic disease, Professor?

Professor Phan Trong Lan:For the work of controlling infectious diseases with sustainability factors, one of the factors is that immunity will decrease over time, including vaccines and infections. Even if we move to a new normal or circulation, epidemic prevention measures will not rest. We will continue to strengthen depending on each level, depending on the assessment of both the world and Vietnam at the appropriate level.

PV: With a high number of cases while the vaccination rate is the highest in the world, leading to large community immunity, according to you, Professor, this is the most comprehensive basis for returning to a new normal life?

Professor Phan Trong Lan:We analyze it from many aspects, for Covid-19 today there is no community immunity, it is difficult to achieve the desired level, so we must continuously vaccinate as prescribed. In particular, no matter what, the scenario must be based on science, for Vietnam it is the issue of vaccination, focusing on the campaign to protect high-risk people. Those two factors help us overcome the pandemic more easily.

PV:Thank you Professor Phan Trong Lan./.


According to vov.vn
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No matter what the scenario, epidemic prevention and control measures will not stop.
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