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H1N1 Day-1 Symptoms: Warning Signs That Differ From Common Cold

H1N1 Day-1 Symptoms: Warning Signs That Differ From Common Cold
Symptoms Of H1N1 Virus: Day-1 Warning Signs That Differentiate It From A Common Cold · NDTV

There is a germ called the H1N1 virus, also known as swine flu, that can make people sick.

It spreads when a sick person coughs, sneezes, talks, or breathes near other people.

Swine flu can feel a lot like a regular cold, which can be confusing.

On the first day, swine flu usually starts suddenly with a high fever.

It can also cause chills, strong body aches, a headache, a dry cough, and feeling very, very tired.

With a regular cold, people mostly sneeze and have a runny nose, but a high fever is rare.

Swine flu makes people feel much more tired and achy than a cold usually does.

A yearly flu shot, washing hands, and staying home when sick help protect everyone.

If someone has trouble breathing, chest pain, blue lips, confusion, or gets worse after feeling better, they need a doctor right away.

Seeing a doctor early and getting treatment can help people get better sooner.

Key facts

Disease
H1N1 (swine flu), a subtype of influenza A
Affected areas
Nose, throat, and sometimes lungs
Fever threshold
Above 100°F (37.8°C)
Transmission
Respiratory droplets from coughing, sneezing, talking, or breathing
Key day-1 symptoms
Sudden high fever, severe body aches, chills, headache, dry cough, extreme tiredness
Red flag symptoms
Difficulty breathing, persistent chest pain, blue lips or face, confusion, severe dehydration, worsening after improvement
Higher-risk groups
Pregnant women, older adults, young children, diabetics, heart disease patients, immunocompromised
Prevention
Annual flu vaccination, hand hygiene, respiratory etiquette, avoiding close contact, staying home when sick

Sources

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