On the ninth cold day, the temperature gradually drops, and cold air will frequently patronize. The Dalian CDC reminds the public that they should continue to focus on the prevention and control of COVID-19, pay attention to respiratory infectious diseases such as influenza, chickenpox, scarlet fever and intestinal infectious diseases such as norovirus infection, and beware of the occurrence of non occupational carbon monoxide poisoning.
Fight the epidemic together and do a good job in protection
These infectious diseases focus on respiratory infectious diseases
Strengthen personal hygiene. Wash hands frequently, especially before touching the mouth, nose or eyes, or after touching public facilities such as handrails or door handles; Cover your mouth and nose when sneezing or coughing, and then wash your hands thoroughly.
Keep the room clean and ventilated. Windows should be opened every day for ventilation. During the peak period of respiratory infectious diseases such as influenza, avoid going to public places with crowded people or poor air circulation.
Strengthen physique. Balanced diet, regular exercise, pay attention to the combination of work and rest, and improve their immunity.
In case of fever and respiratory symptoms, go to the hospital in time, wear masks and pay attention to proper isolation.
Novel coronavirus pneumonia prevention tips
Novel coronavirus pneumonia is a pneumonia caused by novel coronavirus. The common symptoms are fever and fatigue. The respiratory symptoms are mainly dry cough and gradually dyspnea. The severe cases are acute respiratory distress syndrome, septic shock, uncorrectable metabolic acidosis and coagulation dysfunction.
Since December 15, there have been many new local cases and asymptomatic infections in our city, reminding the general public to be vigilant and always adhere to key prevention and control measures such as wearing masks, maintaining social distance, maintaining hand hygiene, doing well in health monitoring, eating hygiene, daily cleaning and disinfection.
preventive measure
Develop good hygiene habits, such as washing hands frequently, avoiding touching mouth, nose and eyes with hands, paying attention to shielding when coughing and sneezing, standardizing the wearing of masks, sorting garbage, using public chopsticks and spoons during dinner, online appointment for medical treatment, etc.
Keep the working and living places ventilated, hygienic and clean. Try to avoid going to crowded places, especially closed places. When contacting people, keep a “one meter line” safe social distance.
In daily work and life, pay attention to balanced diet, moderate exercise and adequate rest to avoid excessive fatigue.
When purchasing fresh foods such as vegetables, fruits and meat, you should wear disposable gloves or use disposable shopping bags. Don’t touch the food directly with your hands. Raw and cold foods such as meat and seafood should be packaged separately from other foods such as fruits, vegetables and cooked foods. When cleaning and processing, keep the kitchen and utensils clean, wash your hands before handling food materials, and prepare special containers for cleaning raw foods to prevent splashing.
For citizens who buy goods from overseas countries or regions, they should disinfect the outer packaging and wash their hands before touching their eyes, nose and mouth. Especially for frozen food, they should try to avoid direct touch with their hands.
Do a good job in self-health monitoring. If you have unwell symptoms such as fever, cough, fatigue and diarrhea, wear a mask and go to the nearest regular fever clinic in time, and inform you of your travel history, residence history and contact history with symptomatic cases 14 days before the onset.
Wash hands and keep hands clean before wearing masks.
Distinguish the front, back and up and down direction of the mask. Keep the dark face outward and the logo outward; The metal strip nose is clamped on the, and the folds are downward.
Hang the ear hook on both ears, and then pull the folds up and down to make the mask cover the mouth, nose and jaw. Press the fingertips of both hands along the metal strip of the bridge of the nose from the middle to both sides slowly inward until they are close to the bridge of the nose.
Properly adjust the mask to make it closely fit with the face. The mask should cover the mouth, nose and jaw. The metal strip of the bridge of the nose should be close to the bridge of the nose to make the mask closely fit with the face. The key is to cover the mouth and nose.
Influenza prevention tips
Influenza is an acute respiratory infection caused by influenza virus, which occurs frequently in winter and spring. It is mainly transmitted through respiratory droplets and contact. People are generally susceptible. Influenza patients and latent infections are the main infectious sources of influenza, which are infectious from the latent stage to the acute stage.
clinical manifestation
Influenza is mainly characterized by fever, headache, muscle pain and general discomfort. The body temperature can reach 39 to 40 ℃, which can be accompanied by chills, chills, muscle and joint aches, fatigue, loss of appetite and other general symptoms. It often has sore throat, dry cough, stuffy nose, runny nose, post sternal discomfort and so on. The course of disease in patients without complications is self limiting. More than 3-4 days after the onset, the body temperature gradually subsides and the systemic symptoms improve, but the recovery of cough and physical strength often takes 1-2 weeks.
What to do after getting sick
Local or home isolation;
More rest;
Drink more boiled water;
The room should be more ventilated;
Patients should reduce going out. If their condition is serious, they should go to formal medical institutions. They should wear masks and wash their hands when they see a doctor.
Chickenpox Prevention Tips
Chickenpox is an acute respiratory infectious disease caused by the initial infection of chickenpox zoster virus. It is common in children. It is highly prevalent in winter and spring. It can be transmitted through the respiratory tract and direct contact with the blister plasma of herpes. It is easy to break out in collective units such as kindergartens or schools.
clinical manifestation
Chickenpox has an acute onset. In the prodromal stage, there are symptoms such as low or moderate fever, headache, myalgia, joint pain, general discomfort, loss of appetite, cough and so on. A few hours after the onset of the disease, or within 1-2 days, there are batches of rashes characterized by systemic red maculopapular rash, herpes and scab rash. Rash first appeared on the face, scalp and trunk, distributed in a cardiotropism, with more hairline, chest and back, less limbs and faces, and occasional palms and soles.
What to do after getting sick
From the beginning of rash to the scab of all herpes, all objects and respiratory secretions should be disinfected. At the same time, vulnerable children and pregnant women should be prevented from contacting patients.
Scarlet fever prevention tips
Scarlet fever, as an acute respiratory infectious disease, is mainly transmitted through air droplets, such as speaking, coughing, sneezing and so on. It can occur all year round, but it is more in winter and spring and less in summer and autumn. Scarlet fever infected people are mostly students and children, especially children aged 3-8.
clinical manifestation
Symptoms of scarlet fever include fever, sore throat, strawberry tongue and rash. The disease begins with sudden fever, and the body temperature can rise to 39 ℃ - 40 ℃, accompanied by headache, sore throat, loss of appetite, general discomfort, nausea, vomiting, pharyngeal swelling and suppurative tonsillitis. In the early stage of the disease, there is white fur on the tongue, and the tongue nipple is red and swollen. It protrudes above the white fur, like strawberries, so it is called“