Will the second wave of infections peak in March-May? Two groups of people or most affected!

Over the Spring Festival holiday, the epidemic did not rebound significantly. With the emergence of Omicron variants CH.1.1, XBB.1.5, BQ.1.1, BQ.1, and XBB, there is great concern about a possible second wave of infection. The topic “The second round of infections may peak in March to May” has also been trending recently. Why is the second round of infection peak predicted in March to May? Xing Mingyou, chief physician of the Infection Department of Tongji Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, analyzed that from a virological point of view and an epidemiological point of view, the antibody level in the body after “Yangkang” will maintain a relatively high peak for 3 to 6 months, and the probability of re-infection in a short time is only 2%. However, the population base of our country is very large, starting from December last year, after another 3 to 6 months, our antibody levels slowly decline, at this time if there is a new virus mutation strain, we are highly likely to have clinical symptoms after re-infection, and there may still be a peak. Professor Xing predicted that the second wave of infections could peak in March to May, but this time the peak may not be felt by the public. Due to the difference in the time sequence of infection, coupled with the presence of a basic antibody level after our second infection, the number of people infected in the second round, the severity of infection symptoms, and the amplitude of time concentration will be much weaker than the first. Lu Mengji, a German Chinese virologist and professor of the Virus Research Institute of Essen University School of Medicine, also said in an interview with China News Weekly on February 1 that it is expected that from late March this year, with the decline of population immunity, the risk of population infection will increase, and the change in the epidemic will be very obvious in May and June, when it may face a second wave of impact. But whether the second wave comes in March or May or June depends on the emergence of a new strain with a very strong impact. 1. The elderly who are still recovering Lu Mengji said that now many infected elderly people are in the physical recovery period, and many people with poor physique are infected again, and the consequences may be very serious. At this stage, some people at high risk of immune deficiency who have not been infected may also face the impact of the next wave of epidemics. 2. Uninfected people The most affected by the current outbreak are the uninfected population, estimated at 15 to 20 percent. Compared with the previous situation where the whole population was susceptible, the degree of impact has been reduced, but given the population base in China, the size of the population involved is still very large. What can we do? Everyone should be the first person responsible for their own health, maintain social distancing, and develop good hygiene habits, which can largely prevent infections and secondary infections. 1. Maintain the habit of wearing masks Professor Xing Mingyou reminded that, especially in crowded public places, it is necessary to standardize the wearing of masks. It is enough for ordinary people to wear medical surgical masks during regular travel. In some high-risk positions and environments, the probability of infection increases and N95 masks are needed. 2. Priority vaccination for the third group Professor Xing Mingyou said that because the antibodies produced after the first infection have disappeared six months after “Yangkang”, it is very necessary to reseed and strengthen the vaccine. Vaccination can delay the time of infection, or reduce the probability of infection. Three groups of people are recommended to give priority to vaccination: first, engaged in high-risk positions such as doctors, couriers; 2. Elderly patients with underlying diseases such as diabetes, hypertension, tumors, or those who have undergone dialysis transplantation; Third, in the first infection appeared in the performance of pneumonia, the symptoms of more severe hospitalized people, in the first “Yangkang” after 6 months must be vaccinated to strengthen the vaccine. Source: People’s Daily Science Popularization, Health Times, Hubei release, healthy Hubei, Youth Hebei — ☆ — Horses run and dance according to dance. — ☆ — What about the first round? Experts are thinking about ways to make money — – brick house – do – being is beautiful — – have read – do – being is now no one wearing a mask – do – oh oh – can – it doesn’t matter – do – being is letter? ☆ – Impossible to defend! — ☆ — The main high school entrance examination children Oh, in case of exam when sick how poor. ☆ – Got it – ☆ – Can we not send this news? Boring, you – ☆ – really want to pay attention – ☆ – brick said the Spring Festival second round of infection peak? ☆ — or to prevent the main — ☆ — Chinese experts is a derogatory term — ☆ — ☆ — expert brick is too terrible — ☆ — even a weather forecast is not accurate, but also engage in these difficult, don’t be ashamed
How much is the entrance fee for the bronze statue? Does any great God know? Please reply, thank you – ☆ – no money free – ☆ – I went in 2018, when I did not need tickets, drive to, only charged 10 yuan parking fee. Mind you, the shift ends at 4:00 p.m. – ☆ – Thank you – ☆ – Happy New Year! – ☆ – This free visit – ☆ – local ID card buy 30 – ☆ – no money – ☆ – free entry to the park, but the Hong Wish hall charges, which is to visit the history of Buddhism, sell arts and crafts, decorate the magnificent, landscape car usually 30 per person back and forth, walk up and back for more than an hour, see the scenery is very good, parking fee 10 yuan, 4.30 PM forbidden to enter the park. — ☆ — Free — ☆ — Free — ☆ yesterday asked 39 — ☆ — Go play — ☆ — no money — ☆ — Free tickets, go inside the Buddhist hall to buy tickets — ☆ — free parking ten dollars went to n trip — ☆ — Parking outside the factory there are many parking Spaces, so parking fees also sound — ☆ — free I still 14 years to go, outsiders 150, Local 30, now do not have tickets — ☆ — do not need tickets just go to Hong Yuan Tang to collect 30 yuan, the rest is the parking lot to collect parking fees — ☆ — several years ago it was free. — Free outside — — I don’t know — — No money — — Free
On the morning of February 11, Shenzhen Science and Technology Association and Science and Technology Museum launched a brand activity of tomorrow’s Little Scientist: “Light and Eyes” popular science class in the lecture hall on the fifth floor. Ms. Xia Xuelian from Shenzhen Bureau of Education and Sports is invited to give a lecture. First of all, Teacher Xia explained the use of light for everyone, through the PPT display of the sun, the moon, lights, fireflies and other luminous objects, science what is the light source. Then with the help of spotlights, sunlight, etc., let the students understand that light travels in a straight line in a uniform medium, and can not pass through opaque objects; By showing shadows, solar eclipses, lunar eclipses, etc., we can understand the phenomenon of light traveling in a straight line. Through the phenomenon of first seeing lightning and then hearing thunder, we explained the speed of light, and let the students understand that light travels fastest in vacuum; By seeing objects that do not emit light with our eyes, we have learned about the reflection of light. Finally, the teacher explained the eye to you, so that you understand the structure of the eye, convex lens imaging law and its application. And explained to the students the correct way to protect the eyes in daily life. The students listened carefully, actively answered the teacher’s questions, and took notes. By carrying out such activities, the aim is to further cultivate young students’ interest in learning scientific knowledge, broaden their horizons, and improve their ability to explore science independently. – ☆ – Read – ☆ – Got it – ☆ – Good – ☆ – Thumbs up! – ☆ – Thumbs up – ☆ – Good