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Xiong Hong Hai
Infectious Disease
About me
With 9 years of clinical experience, currently working as an attending physician in the Department of Infectious Diseases at Ji'an Central People's Hospital. Also a member of the Ji'an Liver Disease Society.
Proficient in diseases
Specializes in the diagnosis and treatment of various infectious diseases such as HIV, HBV with HBsAg positive, HBV with HBeAg positive, rabies, pulmonary tuberculosis, lymph node tuberculosis, fatty liver, alcoholic liver disease, cirrhosis, liver cancer, and HCV.
Voices
Is rubella virus positive contagious?
If the rubella virus is positive, it is contagious and can be transmitted through general airborne droplets and respiratory routes, as well as through general contact. Patients with rubella or carriers of the rubella virus are the main sources of infection. The incubation period for rubella is generally around two weeks, after which symptoms may appear. Rubella is a self-limiting disease, and there are no specific antiviral drugs available, so symptomatic treatment is generally required. For mild cases, isolation at home is typically sufficient; however, severe cases may require hospitalization and mainly symptomatic treatment. If there is significant fever, antipyretic analgesics may be used for management.
"Rubella virus positive" means what?
Rubella virus positive, in fact, most cases are diagnosed through blood tests for rubella virus IgG antibodies or IgM antibodies. It depends on which specific indicator is tested. If the IgM antibody is positive and the IgG antibody is negative, it indicates an ongoing infection. If both IgG and IgM antibodies are positive, it can be diagnosed as a rubella virus infection. If the IgG antibody is positive and the IgM antibody is negative, it indicates a past infection with no current rubella virus infection. If the rubella virus is cultured or detected in nasal secretions or blood, a definitive diagnosis can be made.
Can you eat onions during tuberculosis medication?
Patients with tuberculosis can normally eat onions during their medication period. It is beneficial to eat more vegetables and fruits to provide the body with ample vitamins and fiber. In addition to eating onions, there should also be a proper intake of high-quality proteins, such as chicken, duck, fish, lean meats, eggs, and soy products, as well as foods rich in carbohydrates and calories. Timely and standard anti-tuberculosis treatment is crucial; patients must take their medication regularly. Most patients can fully recover if the medication is taken on schedule. Irregular and untimely medication can lead to poor treatment outcomes.
Does rabies cause coughing?
Rabies generally does not cause severe coughing, but in the late stages of the disease, coughing can occur. Eventually, due to spasms and paralysis of the respiratory muscles, some sputum cannot be expelled, which stimulates the respiratory tract to produce more secretions, possibly leading to frequent coughing. The main symptoms of rabies are a distinct fear and restlessness towards water, light, and wind. Rabies ultimately leads to death due to respiratory muscle failure and paralysis of the respiratory system.
Rubella virus belongs to the Togaviridae family.
Infections with the rubella virus require treatment in infectious disease departments, as it is a contagious disease caused by the rubella virus, characterized as an acute, rash-causing infectious disease. Typical clinical symptoms include fever, a body-wide rash, and swelling of the lymph nodes behind the ears, although most cases are relatively mild and short in duration. Both children and adults can contract the disease, which can easily lead to outbreaks; school-aged children between five and nine years old are at high risk. There are no specific drugs for the treatment of rubella; generally, most people recover on their own within about two weeks.
Does rubella virus require treatment?
Rubella virus generally does not have specific antiviral drugs, and treatment is mainly symptomatic. Most cases of rubella are relatively mild and many do not require treatment; full recovery usually occurs within about two weeks. For those presenting with noticeable fever and joint pain, symptomatic treatment can be provided, such as choosing some antipyretics or pain relievers. Generally, patients do not need hospital treatment. After recovery from the illness, relapse generally does not occur and one may acquire some immunity. Most patients do not have any sequelae, but pregnant women may face the risk of miscarriage or fetal malformation.
Is tuberculosis infectious?
Only patients whose active phlegm contains tuberculosis bacteria are infectious. Many cases of tuberculosis are actually non-contagious. For example, extrapulmonary tuberculosis, such as lymph node tuberculosis, tuberculous pleurisy, and tuberculous meningitis, are not contagious. Pulmonary tuberculosis patients, whose phlegm contains tuberculosis bacteria, are contagious and need appropriate respiratory isolation and should begin anti-tuberculosis treatment as soon as possible. Through anti-tuberculosis treatment, contagious pulmonary tuberculosis can become non-contagious.
Is viral hepatitis easy to treat?
In fact, the treatment of viral hepatitis should be based on the actual situation, and many prognoses are very good, with many recovering to a completely normal state and even without recurrence. Different types of viral hepatitis have different characteristics, and the methods and strategies of treatment are also different. Hepatitis A and E are transmitted through the digestive tract and fecal-oral route and are acute self-limiting infectious diseases. During the onset, gastrointestinal isolation, liver protection, and enzyme reduction treatments are implemented. After four to eight weeks, recovery is generally complete. Hepatitis B and C are transmitted through blood, sexual contact, and from mother to child, and general contact does not lead to infection. Antiviral treatment should be administered if there are indications for it.
How long is the longest incubation period for rabies?
The incubation period of rabies is generally between one to three months, and it is rare for the disease to have incubation period longer than a year. Most cases usually fall within one to three months, according to the 2016 Rabies Prevention Guide. The longest recorded incubation period for rabies mentioned in the guide was six years, but such cases are extremely rare. Therefore, if a person is bitten by a dog and does not develop the disease within a year, it is generally considered that they were not infected with rabies at the time of the bite. Rabies is a fatal disease, with a 100% fatality rate upon infection, so prevention is crucial.
What are the symptoms of rubella virus?
Rubella occurs after infection with the rubella virus, which is a contagious disease. The typical clinical symptoms are fever, rash, and swelling of the lymph nodes behind the ears and at the back of the head. Generally, the clinical symptoms are relatively mild, the course of the disease is relatively short, and the prognosis is mostly good. However, if a pregnant woman is infected in the early stages of pregnancy, it can potentially affect the growth and development of the fetus. Transmission can occur through ordinary droplets, respiratory transmission, or close contact between individuals. In terms of treatment, there are no specific drugs, and many patients can recover in about two weeks without treatment.