Impressions of going to CDC

1. The center for Disease Control and prevention is generally based on infectious diseases, which may be to see if your boyfriend has cross infection

3. There is no need to register to the CDC, but it depends on the purpose of the test. If you want to test for AIDS, you should contact the STD and AIDS department. If you want to test for hepatitis B, you should contact the Department in charge of hepatitis. If you want to test for tuberculosis, you should contact the tuberculosis prevention and control department. I really don't know. You can consult the central office.

4. Hello! I suggest you relax. From your description, there is no way to infect HIV, so you will not be infected. In addition, CDC, in order to ensure safety, disinfection, sterilization are very strict, you can rest assured!

5. Hello, the main ways of transmission of AIDS are as follows:

① sexual behavior: unprotected sexual behavior with an infected partner, including homosexual, heterosexual and bisexual contact< (2) intravenous drug use: sharing the used and UN sterilized injection tools with others is a very important route of HIV transmission
③ mother to child transmission: in the process of pregnancy, childbirth and breastfeeding, mothers infected with HIV may transmit to the fetus and infants< (4) blood and blood procts (including artificial insemination, skin transplantation and organ transplantation). Shaking hands, hugging, courtesy kissing, eating and drinking together, sharing toilets and bathrooms, sharing offices, public transportation, entertainment facilities and other daily life contacts will not spread HIV<

although AIDS is a controllable chronic infectious disease, there are still high mortality and disability rates in China, and patients also bear a lot of pain and pressure. At present, the main route of transmission is sexual behavior, especially male to male behavior. It is suggested that high-risk groups should have regular sexual partners, avoid unsafe sexual behaviors, and conct regular HIV testing. Don't forget to adopt it.

6. To get a part of a picture to another layer, the most important thing is to make a selection. Other operations are all natural.
1: make a selection for the part you need, select the move tool (V), press and hold Ctrl, and drag it directly to the new layer.
this method can keep the original image intact.
2:
make a selection for the part you need, select the move tool (V), CTRL + X -- new layer -- Ctrl + V
this method cuts the needed part directly, and the original image will no longer have this part of the image. This method does not recommend
other rendant methods. If you say more, there will be more. This is the most basic and the simplest

7. Today, my father and I went to the supermarket. Actually, dad didn't agree with me to go. But I got in dad's car first. But Dad had to agree to let me go to the mall. But when he asked for his mother's consent, I felt more than half despair, because 99.9% of my mother would not let me go. To my surprise, my mother agreed! I'm very happy, because I haven't been to the supermarket for nearly a year, and today I can finally "return to my hometown"! My father and I went to Suguo supermarket first. The task of this time is: first, buy a bottle of shampoo. Second, buy something to eat. We came to Suguo supermarket and went to the goods area on the second floor. We found that everything here was extremely expensive, several yuan more expensive than other places. My father and I were very angry. We didn't buy anything and left Suguo supermarket. My father and I went to the times supermarket again, and went straight to the goods area to find shampoo. But I didn't find any shampoo I could use, so I had to buy something to eat. I chose two cans of potato chips and a chestnut rice stick, and dad bought four bottles of wine. We went home. It was dark. When we got home, we had to turn on the light. Although my mother is very angry with me, but I am still very happy, because shopping is so interesting! I hope I can go shopping next time!