Can human saliva transmit diseases?

Yes, and saliva is also a direct way to transmit diseases, so everyone should also pay attention to hygiene when talking, and saliva should not be carried out.

Yes, and the situation of infectious diseases is quite serious, and many infectious diseases are transmitted through saliva and droplets.

Yes, some diseases can be transmitted through saliva, such as hepatitis B.

There are many diseases transmitted by saliva, such as hepatitis diseases, viral diseases, influenza, tuberculosis, typhoid fever, etc., these diseases can be transmitted through saliva, so it is necessary to know more about the transmission routes of some diseases, and take preventive measures to avoid infection.

To be precise, people's saliva transmits diseases, and many infectious diseases.

Saliva is inseparable from the source of transmission.

From the new coronavirus that has occurred in recent years.

It can be determined that saliva transmits the disease and is severe. Not only these serious infectious diseases, but even just the common cold can be transmitted through saliva, and sometimes when our resistance is low, we will catch a cold after talking to some patients who suffer from colds. Actually, it's more than that, spit.

It can also transmit many, many diseases, so if we go out, we must protect ourselves and not let ourselves be infected with some diseases.

Human saliva-borne diseases are still very strong, even severe. There are many diseases, large and small, that are inseparable from the transmission of saliva. So when we get sick, we should pay attention to this, and when we go to see some patients, we should wear masks to prevent the possibility of being infected.

Therefore, I hope that everyone should wear a mask as much as possible when going out, because you can't imagine whether the other person has a contagious disease. Wearing a mask is a guarantee for your personal safety, and patients with infectious diseases are advised not to go out, and if you have to go out, it is recommended to wear a medical mask to avoid transmitting diseases to others because of saliva. Don't underestimate human saliva, it is very transmissible, and sometimes we may have been infected with diseases when we talk face to face.

Therefore, we must pay attention to this issue and ensure our own life and health.

Human saliva can transmit diseases. Saliva travels very quickly and in a wide range of ways.

Diseases transmitted through the digestive tract can be transmitted through saliva, such as viral hepatitis A, viral hepatitis E and acute dysentery, cholera, typhoid fever and other representative digestive tract infectious diseases that often occur in summer and autumn, and the common feature is that eating food contaminated by pathogens or drinking contaminated water sources will lead to infection. In addition to digestive tract infections, droplet-borne diseases can also be transmitted by saliva, such as chickenpox, mumps, tuberculosis, etc. Transmission can be through shared utensils or kissing, etc., and separate meals should be recommended to avoid transmission.

Human saliva can also transmit diseases, such as hepatitis B, AIDS, new crown pneumonia, etc., which can be transmitted through saliva.

Question 1: Does saliva transmit disease 1. This person can only pass on his disease to you if he is a patient with an infectious disease; Two.

Even if you have an infectious disease, the worst scenario, such as AIDS or hepatitis B, is blood-borne and only one of them can be contagious, that is, when the person's mouth or digestive tract is damaged, the virus in the blood can enter his saliva; Even so, if there is no damage in your mouth, the virus will not enter your bloodstream and cause you to develop disease (it will not get sick if it enters the digestive tract); Three. Even if you are very unlucky, meet the above three conditions:1

He is an infectious disease patient 2He has a broken mouth 3You have a broken mouth; You are also unlikely to get sick, the occurrence of disease requires a certain amount of virus, a small amount of entry will not cause disease, and don't forget the strong human immune system, we live in an environment of viruses and bacteria every day, and the immune system resists most diseases.

So, you will hardly get sick in this way, so relax and live, sometimes a lot of troubles are imagined by yourself!

Question 2: Can saliva spread diseases? It can infect some diseases.

It mainly transmits respiratory diseases, such as colds, flu, tuberculosis, etc., and can also cause plague, SARS, pulmonary anthrax and other dangerous infectious diseases, in addition to dysentery, roundworms, encephaloepidemic meningitis, whooping cough, hand, foot and mouth, measles, hepatitis A, hepatitis E, chickenpox, scarlet fever and other common diseases.

Question 3: Can saliva transmit sexually transmitted diseases Saliva can transmit sexually transmitted diseases, and it is only known that AIDS is transmitted through saliva.

Wang paid attention.

Hope to help you, thank you.

Question 4: Saliva does not transmit STDs to each other No, it will only spread through blood and sex.

Question 5: Can saliva transmit any disease Saliva belongs to body fluids, and saliva may cause infection in diseases transmitted through body fluids, but the probability is relatively small. Such as hepatitis B, sexually transmitted diseases, etc.

Respiratory illness, usually transmitted by droplets. Everyday contact can be contagious. If the body's resistance is relatively high, even if you are infected, you will not get sick.

Therefore, we usually pay attention to enhancing physical functions.

Hepatitis A, hepatitis B, AIDS, etc. may be transmitted through saliva, and during the incubation period, you need to check the corresponding antibodies to know whether you are infected, and the chance of infection in this case is small, if you have hepatitis B antibodies, then the chance of contracting hepatitis B is lower. It is recommended that you take daily precautions to avoid the occurrence of infectious diseases, pay attention to food hygiene, and have regular medical checkups.

Venereal disease. The main mode of transmission of STDs is contact, and syphilis and gonorrhea multiply most rapidly in the mouth. Both hepatitis B and hepatitis C can be transmitted through blood.

But contagious by kissing, neededCertain conditions are metto be contagious. Saliva can transmit hepatitis A, avian influenza, enteroviruses (norovirus), Helicobacter pylori, etc. Eating out of infectious diseases:

dysentery, bacterial enteritis, gastrointestinal viral infections, typhoid and paratyphoid, cholera. The most serious is cholera. Saliva cannot be transfected with the HIV virus, and many viruses are present in the respiratory tract of the patient, and the virus can be transmitted through droplets when coughing and sneezing symptoms.

The secretions in saliva are mainly due to the shedding of the bronchial epithelium, and some epithelial cells are present. Oral mucosal breakage is a condition that causes bacteria and viruses to quickly enter the bloodstream, and there are many diseases that can be transmitted through saliva, such as hepatitis A, influenza, shingles, hand, foot and mouth, and Helicobacter pylori infection. Infection through saliva and cavity secretions is a proven route of coronavirus transmission!

Sputum can transmit diseases such as atypical pneumonia, tuberculosis, epidemics, cholera, and measles. Saliva is less likely to be infected with syphilis unless saliva contains Treponema pallidum, and saliva containing the hepatitis B virus cannot be inoculated by nasal or oral inoculation, so kissing is generally not transmitted. Because of acute pharyngitis, the disease is transmitted through saliva droplets.

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Analysis: STDs are transmitted through saliva.

Opinions and suggestions: STDs can be transmitted through saliva, some bacteria can appear in saliva, many STDs may appear in other areas of the body, the first factor of STDs is **, this kind of thing is not generally casual contact, you directly and decisively suggest that he go to the hospital will be better, otherwise it will harm him and you and others.

Xu Weijie - Hebei Provincial People's Hospital.

Venereology Physician.

First of all, HIV can be found in saliva, but the amount of virus in it is very small. HIV can be transmitted in certain amounts. It has been estimated that if the virus in saliva is to reach the amount of infection, it may be necessary to swallow more than 20 milliliters of saliva from an infected person at a time.

In addition, American scientists have found that there is a protein called "secretory leukocyte inhibitory protease" in human saliva, which can effectively inhibit HIV infection of human immune cells in test tubes, so it is impossible to be infected with AIDS by kissing, eating together, coughing or sneezing. No cases of saliva infection have been reported so far.

Second, the possibility of HIV transmission from saliva is very small. So kissing generally doesn't spread. However, if there is a wound or rupture in the mouth of a healthy partner, and there is also a ruptured place in the mouth of the person living with HIV, and the two people kiss, HIV can be transmitted through the blood.

Sweat does not transmit HIV.

Finally, the possibility of AIDS transmission through saliva is relatively small, but AIDS patients also have AIDS fungi in their saliva, so there is a possibility of infection if they come into contact with wounds.