Knowledge

Many people with weak gastrointestinal function have this understanding: after eating more fruits, the stomach is not comfortable, it is very easy to

As neurosurgeons, insomniacs are actually a rare large group of outpatients, ranging from the elderly to cardamom teenagers, each with its own insomni

The cause of gastric cancer is related to Helicobacter pylori infection. In addition, there are three kinds of behavior habits in daily life, which ar

On February 19, the State Drug Administration disclosed that it had approved the listing of 2 new crown virus vaccines in China with conditions attach

"Inflection point" of epidemic situation in the United States With the emergence of "inflection point", it is the large-scale inje

So far, the new crown pandemic has caused 116 million infections worldwide and 2.57 million deaths. But it is unclear whether neutralization antibodie

Today, MSD announced that it had positive results in a phase 1 clinical trial with the study of the nrtti, islatravir (aka mk-8591). Three different d

Vaccine production capacity improved! Syringe prices have more than doubled In addition to the shortage of vaccine production personnel, vaccine syrin

1. Wash hands before injection. 2. In a clean environment. 3. Drug absorption. 4. Adjust the injection dose. 5. Select the injection site, disinfect w

The utility model belongs to a medical device, and is a safety syringe used for human or animal one-time and preventing repeated use. The safety syrin

(1) Pay attention to reliable information, learn scientific knowledge, and don't be blindly fearful. Through the information released by the gover

Masks worn by the general population have no risk of spreading the new coronavirus, and they can be disposed of according to the requirements of house