-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
- Cosmetic Ingredient
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
According to the latest data from the official website of the World Health Organization (WHO), as of August 11, the cumulative number of confirmed cases of new coronary pneumonia (COVID-19) worldwide has exceeded 200 million, and the cumulative number of deaths has reached 4.
Up to now, the WHO has tracked 11 new variants and listed Alpha (B.
This amazing data can't help but make people think deeply.
Infecting two variant strains will produce a third new strain
Infecting two variant strains will produce a third new strainJust as people need to adapt to the living environment, viruses also need them.
The traditional view is that self-replication is the only way for the new coronavirus to mutate.
As the global epidemic gradually enters deep waters, various mutant strains have quietly spread, so the virus is likely to escalate again in this way
Variant strains emerge endlessly, can vaccines still provide protection?
Variant strains emerge endlessly, can vaccines still provide protection?Faced with the dilemma of endless new strains but no specific drugs, the combination of "vaccine + mask" is the most economical and effective measure to prevent infectious diseases
Clinical trial studies have shown that the incidence of breakthrough infections after vaccination with Pfizer vaccine is about 0.
According to data from the Washington Department of Health (DC Health), as of August 1, more than 299,000 local residents had been vaccinated
A report from the Oklahoma Department of Health also showed similar results.
Although some breakthrough infections may occur after vaccination, overall, the benefits of vaccination are beyond doubt
Reference materials:
[1]https://