H1N1
What is H1N1?
Swine flu, also known as the H1N1 virus, is a strain of influenza virus that causes symptoms similar to the regular flu.
It initially develops in pigs but is spread primarily from person to person.
It continues to spread during flu season like other strains of the flu.
A look at public statistics!!
Every 5th person who underwent a test for H1N1, in the city of Mumbai, from May to April 2017, tested positive for the infection.
Data compiled by the BMC showed that of the 2,603 people tested for the infection from May to April 2017, 484 were positive.
Maharashtra, including Mumbai, recorded 284 deaths and 2,324 cases in 2017 year, and was one of the worst affected states in India.
Times of India Report, 2017
H1N1 – Symptoms
Systemic
•Fever
•Fever
Nasopharynx
•Runny nose
•Sore throat
•Runny nose
•Sore throat
Intestinal
•Diarrhea
•Diarrhea
Psychological
•Lethargy
•Lack of appetite
•Lethargy
•Lack of appetite
Respiratory
•Coughing
•Coughing
Gastric
•Nausea
•Vomitting
•Nausea
•Vomitting
Who is at a greater risk of getting the H1N1 infection?
As per the Center of Disease Control, the following subgroups of patients are at a greater risk:
Adults over age 65
Children under 5 years old
Pregnant women
Young adults and children under age 19 who are
receiving long-term aspirin (Bufferin) therapy
People with compromised immune systems
(due to a disease such as AIDS)
People with chronic illnesses such as asthma, heart disease, diabetes mellitus, or neuromuscular disease
How is H1N1 diagnosed?
The symptoms of H1N1 are very similar and overlapping with the clinical picture of other common infectious fevers, particularly seasonal flu. Hence, it becomes very difficult to differentiate H1N1 from other fevers just on the basis of patients’ features.
In order to confirm the diagnosis of H1N1, a lab test specific for it is essential. The most preferred test in the PCR based method which detects the H1N1 virus with accuracy
How is the H1N1 infection treated?
People with good immunity may be able to tide over the infection without any medications, with the help of medical supervision and supportive therapy.
Most people will need symptomatic treatment for pain, cough, fever and cold associated with H1N1
It is essential to drink plenty of water, take adequate rest
If you have been diagnosed with H1N1, it is essential that you consult a medical practitioner, seek medical help, and if need be, you may have to run a course of anti virals called oseltamivir (Tamiflu) or Relenza (zanamivir). These anti virals should be taken only as prescribed by your consulting doctor.
How can H1N1 be prevented?
The widely accepted set of preventive tips given by the Center of Disease Control (CDC) include the following:
Frequently washing hands with soap or hand sanitizer
Not touching your nose, mouth, or eyes (The virus can survive on surfaces like telephones and tabletops.)
Staying home from work or school if you’re ill
Avoiding large gatherings when swine flu is in season
