Why is there a second outbreak in the autumn and winter?

Although the epidemic in our country has been well controlled, according to experts, a second epidemic is likely to occur in the autumn and winter. So why is it said that there will be a second time in autumn and winterWhat about the pandemic? On what basis is this said?

The first point is that the epidemic abroad is not over yet, and the situation of epidemic prevention and control around the world is still grim. Although the epidemic situation in China is constantly under control, and the normal life of our people has gradually recovered. However, we can see that there are still many countries in the world where the number of confirmed cases is increasing, and even the epidemic situation in some regions has shown a trend of mutation.

At the same time, because some countries still do not have a correct understanding of the epidemic, the epidemic situation abroad is still deteriorating, which puts the whole world in a grim situation. Especially now that countries are becoming more and more connected, and the whole world is becoming more and more integrated. A worsening outbreak in one country is likely to lead to another outbreak in other countries, or even worldwide spread.

Therefore, since the epidemic abroad has not been well controlled and the epidemic is getting worse, the global epidemic situation is still in a severe situation, so it is very likely that there will be a second epidemic in the autumn and winter. <>

Second, autumn and winter are already high periods for influenza and other diseases, and since a vaccine has not yet been developed, there may be a second outbreak. In autumn and winter, people's physical fitness will gradually decline, and many viruses will begin to spread, which leads to the prevalence of many colds and flu, which is a great challenge for us, and this year, although the epidemic in China has been controlled, but because a new coronavirus pneumonia vaccine has not been produced, we have no way to fundamentally avoid the recurrence of the epidemic. Therefore, if the influenza virus and the novel coronavirus are combined, it will not only cause the outbreak to break out again, but even cause the virus to mutate, so that we cannot use the current methods to deal with it.

Therefore, there is a high probability that there will be a second outbreak. <>

Autumn and winter are conducive to the spread of the virus In the autumn and winter, the epidemic in China may break out again, because the autumn and winter are more conducive to the spread of the virus, and the resistance of the virus increases, because the virus survives longer at low temperatures.

Climatic reasons, because the virus survives for a short time in the natural environment under high temperatures in summer, and survives for a long time in low temperatures in autumn and winter, and the chance of contact with people is relatively high.

Because high temperature can destroy the protein structure of the virus, that is, high temperature can kill the virus, so the epidemic will be controlled; But once the temperature drops, the temperature limit on the virus is gone, so it is very likely that the virus will continue to rage in the autumn and winter, and the epidemic may break out again.

said that the new crown will make a comeback in autumn and winter, mainly because the new crown is afraid of high temperatures, and at the beginning it was said that it will naturally disappear in summer. But in the summer, people are not fully controlled, and the temperature is cooler, which is more suitable for the survival of the new crown, and may make a comeback. And there is more travel during the autumn holidays, and the impact will be greater.

Because the new crown virus is afraid of heat and cold, this virus has not been completely suppressed now, and there is no corresponding vaccine, so it is not groundless that the new crown epidemic will return in autumn and winter.

Autumn and winter are the epidemic seasons for respiratory infections. Almost everyone will have a cold and fever once in the fall and winter, so they are more likely to be infected.

Because people's immunity decreases in autumn and winter, there is a possibility that the epidemic will make a comeback. The people targeted by the epidemic are those who are immunocompromised.

Because the new coronavirus is very strong, it can survive longer in low temperatures, and once it cools down in autumn and winter, it may break out again.

Late autumn and early winter, winter, late winter and early spring are the seasons when common respiratory infections are common, and many people are worried about whether the new crown pneumonia epidemic will make a comeback.

In this regard, Wu Zunyou, chief epidemiologist of the Chinese Center for Disease Control and Prevention, said that in fact, the new crown epidemic does not distinguish between winter and summer, and if prevention and control measures are not in place, it may come back at any time.

The characteristics of the virus are more suitable for survival and transmission in cold and cold environments.

Hello dear! When was the second outbreak of the epidemic? The second outbreak of the epidemic is planned to be in May and June 2023!

1.But don't worry too much. Because the second wave of infection is about 50% less than the first wave of infection.

And the symptoms of the new crown infection are much milder than the first wave of infection, and the reinfection is mainly for people with weakened immunity. 2.I believe that friends who have just experienced the first wave of the new crown also feel that the new crown is not terrible, there will be some symptoms similar to the common cold, and people with normal immune function will not be reinfected in a short time.

Moreover, the symptoms after infection are much milder than the first time, and there is also a lot of hoarding of medicines, hoping that the people will not panic and have a cure for the disease. Don't coax Liang Sen drugs, it's best to go to a regular hospital for **. Doing a good job of protection and improving your own immunity is the best way at present.

It is not winter yet, but there are still epidemics in many parts of the country. The outbreak of the epidemic was in the winter, so everyone was worried about whether the epidemic would break out this winter. Personally, I don't think there will be another day of winter this year, but there will be just in case.

In the past, when the outbreak first began, it happened in the winter. At that time, we lacked understanding and prevention of the virus, so it led to the widespread spread of the virus. However, it has been more than three years since the outbreak began, and we have a certain understanding of the virus.

Therefore, for the future, there may not be another big epidemic like Wuhan. <>

After all, a relatively complete epidemic prevention and control system has been established, and as long as there is a case, corresponding measures will be taken in a timely manner. However, the virus is most likely to spread on a large scale in the winter. So, although the possibility of an outbreak is very small, there will be a chance.

However, if we do a good job of epidemic prevention work at all times and do not relax our vigilance, I believe that there will be no large-scale outbreak of the epidemic this winter. Therefore, we must be positive in our daily lives and strengthen our precautions. For example:

When going out, you must wear a mask correctly, maintain a social safety distance of more than one meter from others, and do not go to some medium and high-risk areas, and avoid going to places with a large amount or poor air permeability. Here's my advice: if there is an epidemic in the place where you live, it is better to go out as little as possible, and it is safest to isolate at home.

Then, everyone should open the windows every day to ventilate and keep the indoor air circulating. <>

Then, wash your hands frequently every day, as it is easy to get the virus on your hands. Finally, everyone must do a good job of personal health monitoring, and seek medical attention in time once there are adverse symptoms such as fever. As long as epidemic prevention measures are taken well, the epidemic will generally not break out.

Yes, because the temperature is lower in winter, which is more conducive to the survival of the virus.

The epidemic may resurgence this winter, and for migrant workers, going home for the Chinese New Year is one of the biggest things of the year, whether it is a ticket that is hard to find, booking tickets more than a month in advance, or riding a motorcycle through the mountains and mountains, straight to the ice and snow, two lines of mud.

It's hard to say. This virus is very cunning, has a very strong ability to mutate, and now there are 1 some people who despise this virus.

It is possible, because Zhong Nanshan said that the epidemic will not be completely affected, and it will be possible in the next few years, so we must pay attention to protection and ensure our own safety.

Outbreaks occur because the temperatures are cooler in autumn and winter, and the virus is more active in cold air survival. In addition, the import of some asymptomatic patients from abroad has undoubtedly increased some burden.

Whether the epidemic will break out again in the autumn and winter is one of the most worrying things at present, and the epidemic prevention and control work is in place, the probability of a second outbreak will be reduced, and if you relax your vigilance, the epidemic may come back.

The probability of a second outbreak of the new crown epidemic in the world is relatively high, and the probability of domestic outbreak is relatively low.

First, it has entered winter, which is the period of high incidence of various influenza viruses, especially for the new coronavirus, the weather is cold, the virus will be more active, and the transmissibility may increase. In addition, there is usually influenza in winter, and many symptoms of influenza are similar to those of the new crown virus, which will greatly increase the difficulty of epidemic prevention and increase the probability of hospital infection.

Second, the global anti-epidemic results are average, the number of confirmed cases in the world has reached 67 million, the cumulative number of deaths has exceeded 150,000, and it is still maintaining rapid growth, with hundreds of thousands of new confirmed cases per day, the number is simply shocking, this is not a good phenomenon, such a large-scale growth is more difficult to fight the epidemic, and it is likely to be a second outbreak.

Third, the virus has evolved and become more insidious, and the infection of asymptomatic infected people has become a target of high infection risk. For patients with obvious symptoms, they can be isolated, but many are asymptomatic, even if they are accounted for and tested, they cannot be detected quickly, and some people are only found after several nucleic acid tests, but during this period, the infectivity is the most terrible, and it is really impossible to prevent.

Fourth, vaccines have not yet been widely available. Although there has been a major outbreak of vaccines, due to many reasons, they have not been widely vaccinated, and winter is the season when the virus is common, making it more difficult to prevent and control the epidemic.

At present, many countries around the world have become the hardest hit areas of infection, China has a good effect on epidemic prevention and control, but can not relax its vigilance, what can be done at present is to do a good job of protection, especially to strengthen the inspection of imported population, to avoid the spread of epidemic infection, as long as we work together, we will be able to minimize the impact of the epidemic. The epidemic has lasted for more than a year, and it is very likely that it will become more frequent in the later period, like the flu. We must wear masks when we go out, wash our hands frequently, ventilate more indoors, strengthen exercise, and arrange food and rest reasonably.

As long as we take precautions ourselves, there will be no outbreak, and the situation in our country has been controlled, and the card control is very strict, and there will be no secondary outbreak.

Personally, I think that there may be a second outbreak of the epidemic in winter, because the winter is very cold, which cannot inhibit the development of the epidemic, and the spread rate of the epidemic is particularly wide, so we must pay attention to our personal physique during this time, and at the same time supplement more nutrition to enhance our immunity.

I don't think so, because the epidemic has been well controlled, and the winter is not conducive to the survival of the virus.