A female star died of influenza during the Spring Festival. The deadly virus sounded the alarm: These 6 types of people are the most dangerous! A complete guide to improving immunity

Recently, the news that a female star died of influenza has attracted widespread attention. How can this seemingly ordinary disease be fatal?

In fact, the influenza virus has never been far away from us. It is like an "invisible killer" lurking in the crowd, and the threat it poses to specific groups of people is far beyond imagination.

The World Health Organization estimates that influenza causes 3 million to 5 million severe illnesses and 290,000 to 650,000 deaths worldwide each year.

Today we will unveil the high-risk groups for influenza and provide a scientific and practical guide to boosting immunity.

Ranking of high-risk groups for influenza

1. The immune system gatekeeper is in distress

People with weakened immune systems, such as cancer chemotherapy patients, organ transplant recipients, and HIV-infected people, are like castles without the protection of their walls, and the risk of the virus invading is extremely high.

2. The aging group of people with cardiopulmonary function "engine"

People over 65 years old and those with chronic lung disease/heart disease/diabetes, their bodies are like dilapidated machines. Once attacked by a virus, they are prone to fatal complications such as pneumonia.

3. Pregnant mothers

The immune system of pregnant women will actively "show weakness" to protect the fetus. This physiological immunosuppression allows influenza viruses to take advantage of opportunities and may also affect fetal development.

4. Occupational groups that are "live targets" of the virus

Medical staff, teachers, and public transportation workers who come into contact with large crowds every day are like walking virus magnets, and their chances of infection are several times higher than that of ordinary people.

5. Immune System "Boot Camp"

The immune systems of children under 5 years old, especially infants under 2 years old, are like new recruits, and they are often defeated when faced with "strong enemies" such as influenza viruses.

6. Overweight heavy troops

For obese people with a BMI greater than 40, their fat tissue continuously releases inflammatory factors, just like the immune system fighting with sandbags on its back, which greatly reduces its defense efficiency.

Immunity upgrade six-fold protection

1. Vaccines: the annual safety shield

Getting the flu vaccine every year is equivalent to updating the virus database, and it is recommended to complete the vaccination before the end of October.

Special reminder: Please inform us in advance if you have allergies.

2. Nutrition: Tricolor Defense Matrix

- Red: such as tomatoes, red peppers (vitamin C)

- Greens: such as broccoli, spinach (folate antioxidant)

- White: such as yogurt, milk (probiotic protein)

Make sure to get 1 fist of protein, 2 fists of vegetables, and 1 fist of fruit every day, and combine your diet like playing with Lego.

3. Exercise: Like a parade of immune cells

Brisk walking/swimming for 30 minutes at least 5 times a week to keep your immune cells active.

Attention! Marathon-style intense exercise can actually reduce your immunity.

4. Sleep: Golden time for cell repair

During deep sleep from 22:00 to 2:00, the immune system will do a "spring cleaning". It is recommended to dim the lights one hour before going to bed and use white noise instead of browsing the phone.

5. Protection: Physical barriers to viruses

The correct way to wear a mask is to cover the bridge of the nose to the chin, and only touch the ear straps when taking off the mask. Carry hand sanitizer containing 75% alcohol with you, and disinfect it in time after touching public items.

6. Stress Relief: Emotional Immune Regulator

Do 10 minutes of mindfulness meditation every day, and imagine your immune cells patrolling like the Guardians of the Galaxy. When you are stressed, try the "478 breathing method": inhale for 4 seconds - hold your breath for 7 seconds - exhale for 8 seconds.

A guide to avoiding disease prevention misunderstandings

❌ "The flu is just a bad cold":

The influenza virus mutates quickly and has a mortality rate several times higher than the common cold. The biggest difference between influenza and the common cold is their severity. If high-risk groups do not use effective antiviral drugs within 48 hours, the disease may develop into pneumonia.

❌ "Take antibiotics if you have a fever":

Antibiotics are ineffective against viruses and their misuse will breed superbugs.

❌ "The stronger the immunity, the better":

An overactive immune system may attack the body's own tissues.

Special reminder:

If you experience symptoms such as persistent high fever, difficulty breathing, confusion, etc., seek medical attention immediately!

During the flu season, high-risk groups can prepare antiviral drugs such as oseltamivir in advance and equip their homes with flu self-testing kits.

For young people who are usually healthy, if there are influenza cases in their community, office, etc. during the influenza season, and they suddenly develop fever, cough, myalgia or weakness, influenza can be suspected clinically.

It is more reliable to go to the hospital for examination in time!

Immunity is like a bank deposit. You need to save more in normal times so that you can respond calmly at critical moments. Start building an iron wall for your body today!