Recently, many netizens said that they started to have a fever, and some netizens were worried about issues such as "whether they have recovered from Yang again".
In this regard, Li Tong, chief physician of the Respiratory and Infectious Diseases Department of Beijing You'an Hospital, told Chinanews.com on the 18th that a new wave of epidemics is unlikely to break out in the near future. Except for a few people who have not yet passed the test, most of the fever cases It has nothing to do with the new crown.
At present, the newly confirmed cases are mainly people who have not been infected, and the possibility of being infected twice by the exact same strain is very small.
Previously, many CDCs reminded that the recent psittacosis, norovirus, HRSV virus, dengue fever, seasonal flu, etc. also need to pay attention to protection.
parrot fever
Zhejiang Jinhua Wuyi Center for Disease Control and Prevention announced that since February 2023, cases of psittacosis have been continuously reported in Wuyi County, Jinhua, Zhejiang, and all have recovered after treatment.
What is parrot fever?
Psittacosis, also known as ornithosis, is a zoonotic infectious disease of humans, birds and other animals caused by Chlamydia psittaci.
Incubation period: generally 6-17 days, the shortest 3 days, the longest 45 days.
Source of infection: The main source of infection is birds such as parrots, birds such as chickens, ducks and pigeons.
Main route of transmission: inhalation of aerosols contaminated by secretions and excreta of infected birds, or contact transmission.
Main clinical manifestations: The onset is rapid after infection, manifested as high fever, cough, headache, myalgia, and mixed alveolar and interstitial pneumonia.
Severe cases can be fatal if left untreated, and even mild cases recover slowly.
Prevention focus:
Wash hands in time after touching poultry; when engaging in poultry sales, slaughtering and other work, you should wear masks correctly, improve environmental sanitation, and avoid contact with infection; if you need to contact sick and dead birds, you must take personal protection and wear masks and gloves.
norovirus
Recently, the disease control departments in many places have reminded that acute infectious diarrhea caused by norovirus has entered the peak period of incidence!
What is Norovirus?
Norovirus belongs to the Caliciviridae family and is one of the most common pathogens causing acute gastroenteritis.
Norovirus has the characteristics of low infection dose, long detoxification time, and strong external environment resistance. It is easy to cause gastroenteritis outbreaks in relatively closed environments such as schools and kindergartens.
Incubation period: 12-72 hours, usually 24-48 hours.
Main routes of transmission: Ingestion of food or water contaminated by feces or vomitus, contact with patient feces or vomitus, inhalation of aerosols produced during vomiting, and indirect contact with objects and environments contaminated by feces or vomitus.
Common symptoms: nausea, vomiting, fever, abdominal pain and diarrhea, some patients have headache, chills and muscle aches.
Children mainly have vomiting, while adults mostly have diarrhea, and the stool is watery or watery.
Prevention focus:
Pay attention to food and water hygiene.
Do not drink raw water, wash vegetables and fruits thoroughly, cook food thoroughly, especially oysters and other shellfish and seafood, and eat them thoroughly.
Related Links>>Attention!
The virus enters a period of high incidence
HRSV virus
Recently, the HRSV virus has attracted global attention, and related children's cases have surged in European and American countries.
What is the HRSV virus?
Human respiratory syncytial virus (HRSV) is an RNA virus of the family Pneumoviridae and the genus Orthopneumovirus.
Incubation period: usually 2-8 days.
Main route of transmission: contact transmission, such as nasopharyngeal mucosa or eye mucosa coming into contact with virus-containing secretions or pollutants; close contact with patients coughing or sneezing, etc.
Clinical manifestations: Respiratory tract infection is the main symptom, which is more common in infants and young children under 2 years old. Most early childhood infections are limited to the upper respiratory tract, manifested as fever, nasal congestion, runny nose, and mild cough.
Most of the symptoms in children will disappear on their own within 1-2 weeks, a small part may develop lower respiratory tract infection, and severe cases may develop respiratory failure.
Prevention focus:
Wash your hands frequently, avoid touching your eyes, mouth, and nose with unclean hands, develop good personal hygiene habits, wear masks in time, and reduce entering and leaving crowded places.
Related Links>>Related cases have surged!
CDC: Pay attention to the virus in the near future
dengue
The reporter learned from the Center for Disease Control and Prevention of Shaoxing City, Zhejiang Province on February 10 that the city recently reported an imported case of dengue fever, which was a traveler to Thailand during the Spring Festival this year.
What is dengue fever?
Dengue fever is an acute infectious disease caused by dengue virus, which is mainly transmitted through the bite of Aedes mosquitoes.
Incubation period: after an incubation period of 3-15 days, the onset of the disease may occur, but some people do not develop the disease (referred to as latent infection).
Typical symptoms: fever, headache and arthralgia, etc., can cause a series of clinical symptoms, including life-threatening hemorrhagic shock syndrome and less common acute hepatitis with liver failure and encephalopathy.
Prevention focus:
Before leaving the country, pay close attention to the dengue fever epidemic situation in relevant countries and regions, and try to avoid going to areas where the disease is more serious. If it cannot be avoided, appropriate anti-mosquito and mosquito-killing supplies should be prepared.
Related Links>>Alert!
One case reported here, details announced
Common cold, flu, new coronavirus infection, quick identification↓↓↓
Image source: Beijing time client
In addition to the above prevention priorities,
Also need to pay attention to in daily life:
Wear a mask, wash your hands frequently, and gather less,
Not only can prevent new crown infection,
It can also prevent other respiratory infectious diseases.
keep your hands clean,
Before meals, after going to the toilet, before processed food,
Wash your hands correctly according to the 6-step hand washing method,
Wash with soap and running water for at least 20 seconds.
Pay attention to food and drinking water hygiene,
Try to eat cooked food,
Eat fruit to wash, peel,
Drink boiled water or unopened prepackaged water, beverages.
Keep the indoor temperature suitable,
Open windows regularly for ventilation.
Maintain a healthy lifestyle.
Maintain regular work and rest, reasonable diet,
A healthy lifestyle, such as regular exercise,
Enhance the body's resistance to viruses.
If symptoms appear, seek medical attention in time,
Avoid going to school or work while sick.
China News Service (CNS1952) synthesized from China News Network, China Centers for Disease Control and Prevention, CCTV News Client, Wuyi Disease Control, Beijing Time Client, etc.
(WeChat public account of China News Service)