When can we have dinner after the epidemic

Have you ever known when we can have dinner after the epidemic? The sudden epidemic has disrupted people's life rhythm and they want to have dinner with relatives and friends, but the epidemic is still not over. I have carefully arranged when we can have dinner after the epidemic, hoping to help you.

when can we have dinner after the epidemic?

1. When can we have dinner after the epidemic?

Generally speaking, we can't have dinner until 28 days after the epidemic.

2. When can it be called after the epidemic in 2121?

Although at present, it has achieved zero growth in many places, this does not mean that the epidemic has passed. Because after the increase of 1, there may still be imported cases, suspected cases, patients in the incubation period, asymptomatic infected people and so on.

Therefore, the common practice of epidemic prevention and control is to observe two incubation periods, which is 28 days for COVID-19. Even if there is only one new case in these 28 days, the calculation needs to be restarted, because the newly added patients may contact a group of people. In addition, the 28 days mentioned here refers to the whole country, and it is of little significance to look at a province or a city without new reference within 28 days.

Therefore, we must work hard to maintain it until after the epidemic.

3. At present, restrictions on group dinners are gradually liberalized in some areas

With the control of the epidemic, restrictions on group dinners are gradually liberalized in some areas.

● On March 21th, Wenling, Zhejiang Province issued a notice that it is possible to hold large-scale banquet activities such as wedding banquets.

● On March 22nd, gusu district, Suzhou plans to launch the "Five Systems for Speeding Up the Resumption of Work". Birthday banquets, full moon banquets and other banquets with strong demand from residents are allowed to be held provided that the place is ventilated and the health of the personnel can be traced back. At present, the system is widely soliciting opinions from all walks of life. Judging from the current voting results, nearly 61% agree!

● On March 25th, emergency headquarters, Sichuan issued an announcement: It was decided to terminate the clause of "Temporary prohibition of group dinners (including self-organized group banquets in rural areas)" in Announcement No.2.

Cluster activities have gradually recovered from the prohibition to conditional opening, and it is believed that with the further stabilization of the epidemic situation, the whole country will return to normal.

regarding the question of when we can have dinner after the epidemic, we still need to make it clear that the epidemic is not over and there are still risks. We must strictly guard against it and not relax! When can I have dinner after the epidemic? 2

How to choose masks under different standards

1. National standard (China standard): Civil mask standard GBT 32611-2116 and labor protection mask standard GB 2626-2116

1 and GBT 32611-2116 are mainly based on "filtration efficiency"

2. according to the "leakage rate" of masks and the "filtration efficiency" of masks, GB2626-2116 classifies masks into three grades: 91(KN91, KP91), 95(KN95, KP95) and 111(KN111, KP111). This standard is closer to international standards, such as EU standard EN 149, NIOSH certified masks in the United States, AS 1716 in Australia and JS-T-8151 in Japan.

As can be seen from the above table, KN and KP have different emphases. KN is aimed at non-oily particles (such as neocoronavirus), while KP is aimed at oily particles (used in special working environment). To prevent and control the epidemic, KN95 should be the most cost-effective under the national standard.

second, the European union labor protection mask standard EN149. There are three grades: FFP1, FFP2 and FFP3, and the effect of FFP2 is similar to that of the national standard N95.

3m mask

Note: The well-known "3m mask" is a global brand, and it is sold in every country according to corresponding standards.

third, NIOSH certification in the United States. Similar to the national standard (the national standard is KN, and the American standard is N), the standards of N95 and KN95 are close: N stands for non-oily environment (P is oily), and 95 stands for filtration efficiency.

other standards such as Korea, Japan and Australia will not be introduced one by one. Let's talk about Korean standard KF94. Compared with KN95, it has its own advantages. KF94 has a certain effect on oily environment, but KN95 has a better filtering effect in non-oily environment. Therefore, KN95 is more suitable than KF94 for epidemic prevention and control.

For ordinary people, it is enough to know the relevant standards. It is not wrong to buy masks according to the standards, whether it is to prevent and control the epidemic or to use labor. It is not necessary to know the raw materials and processes, such as the core raw material "meltblown cloth", just to meet the use needs. As long as you know, masks on the market will be marked with relevant standards. For example, the N95 mask must be made of "meltblown cloth", so don't worry.