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Influenza is more commonly known as the flu. It is an infection that affects the respiratory system and is caused by the influenza virus. This injection is recommended for kids who are under the age of 6 months. It ensures that the baby is safeguarded from the virus during an influenza outbreak. Since the nature of virus changes year on year, the immunity doesn’t last for more than 1 year. This vaccination is ideally taken during the month of October and November. The effect of the vaccination typically lasts for 6-8 months.

Ideally, kids who have never had a flu vaccination should take 2 vaccinations within 4 weeks. Kids who have received a shot of flu should undertake this vaccination once in a year. This arrangement is ideal up to 9 years of age. Flu shot is extremely important for a kid due to the following reasons:

• It saves a kid from chronic lung and heart disorders such as asthma and cystic fibrosis
• Kids suffering from immune deficiency, cancer, and HIV should take this vaccination to avoid further complication of the existing disease
• Kids suffering from diabetes, kidney diseases, and metabolic disorders should go for this vaccination without a second thought
• Kids suffering from a neurological disorder, haemoglobin deficiency, and anaemia should take this vaccination to refrain from the risk of aggravation of the present disease
• Pregnant women should ideally take it for the safeguarding the fetus

Flu shot should not be taken be taken if:
1. A baby is under the age of 6 months.
2. The baby has thimerosal allergy.

Is flu shot safe?
The flu shot is considered to be very safe. It does not result in flu. Few side effects include:
a. Soreness of the place where the needle is injected. This doesn’t last for more than a couple of day.
b. Body ache and mild fever for the first couple of days after the vaccination is done.
c. There is little to no pain in the place where the injection is injected by the doctor.

What is nasal flu vaccine?
This is an influenza dose that is not injected into the body, but given in the form of nasal spray. Healthy kids above the age of 2 years are fit to get this injection. For those kids who have a history of chronic illness should check with their doctor to go ahead with nasal spray. Each dose is given in each nostril. Like the influenza vaccine, nasal flu vaccine should be undertaken once for those who have already taken this dose once. Kids who have not undergone this vaccination are eligible for 2 dosages each 4 weeks apart from each other.

Epilepsy is a neurological disease which is characterised by recurring epileptic seizures. These seizures can be brief or can persist for prolonged periods. Vigorous episodes which last long can result in physical injuries such as broken bones. Mention that 6th February is International epilepsy day.

Causes of Epilepsy
The cause of this condition isn’t very evident; however, most medical practitioners attribute epileptic seizures to brain injury, tumours, infections in the brain or birth defects. Some doctors believe that epilepsy is caused due to genetic mutations and is an outcome of abnormal activity of cells in the brain. Other causes for this condition can be alcohol or narcotics withdrawal and electrolyte problems.

Symptoms

1. Repeated seizures
2. Impaired memory
3. Bouts of fainting
4. Short spans of blackout
5. Sudden bouts of blinking and chewing
6. Panic
7. Inappropriate repetitive movements

Types of Seizures
A seizure, also known as fit, is usually a brief episode characterised by uncontrollable jerking movement and loss of awareness due to abnormal neuronal activity in your brain. A collective occurrence of these seizures causes epilepsy.

There are three types of seizures an epileptic person usually encounters.

1. Idiopathic: This kind of seizure has no apparent cause
2. Cryptogenic: The doctors believe that there is a cause for the seizure but cannot detect it
3. Symptomatic: These seizures occur due to a reason.

Treatments

1. Medication: Medication is the most common treatment in case of epilepsy. Drugs taken on a regular basis can stop the seizure partially. But in very severe cases, they seem to have no effect at all.
2. Surgery: For symptomatic seizures which are caused due to abnormal brain function, surgery can be a way to get rid of seizures. In some minor cases, nerve stimulation in the brain and special diets can be prescribed to control the epileptic seizures.

Five facts about epilepsy you need to know:

• Epilepsy is not psychosis or madness and can be treated easily 
• Popular celebraties with epilepsy include Aristotle, Alfred Nobel, Alexander the great, Sir Isaacs Newton, Martin Luther and Julius Caesar etc. 
• Woman with epilepsy can have a normal pregnancy 
• Newer medicines for epilepsy are effective and very safe 
• Surgery can cure epilepsy in some patients.

HIV or the human immunodeficiency virus is the lentivirus which causes HIV infection and leads to acquired immunodeficiency syndrome or AIDS.

The symptoms of HIV vary from person to person. There are three main stages of HIV infections, where each stage has different symptoms.

Here are some facts about the three stages of HIV infections along with the accompanying symptoms.

Acute HIV Infection Stage: This is the first stage of HIV infection and after three to four weeks of becoming HIV infected, people experience symptoms, which are similar to flu. This flu usually does not last more than two weeks.

Symptoms include:

1. Fever
2. Rashes on the body
3. A sore throat
4. Swelling of different glands
5. Headache
6. Joint and muscle pain
7. Improper digestion

These symptoms appear and indicate that the body is reacting to the HIV. Infected cells circulate throughout the blood, and the immune system produces HIV antibodies in order to attack the viruses. This process is termed as seroconversion, and it takes place within 45 days of getting infected. The levels of virus in your blood are quite high during this stage.

Clinical Latency Stage: This is the second stage of HIV infection, which follows the early stage. This stage is also known as chronic HIV stage. During this stage, HIV is active, but is reproduced at a very low level. People in this stage may not receive symptoms related to HIV or may get mild indications.

In case of people who do not take medicines for HIV treatment, this stage lasts for a long period. Some people, however, progress faster through this stage. Medicines should be taken to keep the virus in check. During this stage, people can transmit HIV to others very easily in spite of not experiencing any symptoms. People who are on medication stay suppressed virally and have a low level of HIV in their blood, and the risk of transmission is less.

Symptomic HIV infection or AIDS stage: This is the third stage of HIV infection, which is characterized by severe damage to the immune system of an HIV-virus affected person. A patient is likely to have serious infections and gets bacterial or fungal diseases. The infections are termed as opportunistic infections. The patient is now said to be having AIDS.

The symptoms of this stage are:

1. Loss of weight
2. Diarrhoea
3. Sweating at night
4. Fevers and persistent coughing
5. Problems in the mouth and skin
6. Infections on a regular basis
7. Illness and development of other diseases.

HIV infection affects the body via three stages and leads to AIDS in the third stage. Each stage is accompanied by several symptoms.