Typhoid fever is a bacterial disease caused by a bacteria Salmonella typhi. It spreads through consuming food or water that has been contaminated by stool of an infected person. The bacteria spread rapidly through your blood and causes a range of ailments.

It can cause bleeding in the intestine and perforations. This results in stomach pains, nausea, vomiting, and sepsis. Repair of intestinal damage may require surgery. In less frequent cases, typhoid can result in inflammation of muscles, linings, and valves of the heart. It can also cause pneumonia, meningitis, kidney infection, bladder infection, and inflammation of the pancreas. It may also result in delirium.



Symptoms-

The symptoms of typhoid infection start appearing within 1 to 3 weeks depending upon the virulence of the infection. The common symptoms are-

  High fever
  A headache
  Weakness
  Confusion
  Agitation
  Loss of appetite
  Red spotting on skin

Vaccination-

Vaccination is the most effective measure to prevent typhoid. There are two methods of vaccination- inactivated typhoid vaccine shot and an oral dose of live typhoid vaccine. One dose of inactivated typhoid vaccine is enough to protect you against the infection. A booster dose may be required every 2 years. You must consume four doses of live vaccine every alternate day. The capsule must be consumed orally, at least one hour before a meal. A booster may be required every 5 years.

What to know before immunisation-

  The inactivated vaccine should not be used in children below 2 years. The live vaccine is not recommended for use in children below 6 years.
  You should wait to get live typhoid vaccine if you are suffering from a pre-existing fever or infection. If you are on antibiotics, you must not take the oral vaccine until 3 days of discontinuing the medicine.
  People with immunodeficiency diseases such as AIDS should take inactivated typhoid vaccine shots instead of the live vaccine.
  Anti-malarial medicines should not be used until 10 days of a typhoid shot.
  Extremely serious side effects resulting from typhoid fever vaccine are very rare. It is generally safe for use.
  The inactivated vaccine may cause fever in 1 person in 100. It can also cause a mild headache, stomach pain, rashes in a person. Although serious allergic reactions are extremely rare, notify the doctor as soon as possible.

Typhoid affects 21 million people worldwide and causes 2,20,000 deaths annually. It can be fatal if it goes untreated. Therefore, it is crucial for people living in a typhoid prone zone to be immunised.

Typhoid Fever Vaccine - All You Should Be Aware Of!

Dengue is caused from the bite of the  Aedes Aegypti  mosquito. This mosquito has been known to breed and survive in tropical and subtropical regions. A waterborne disease, it causes extreme discomfort and pain, even death is a possibility. Statistics suggest that each year, the number of people afflicted with dengue is around 390 million. Out of this huge number, 96 million tend to develop severe illnesses wherein hospitalization becomes mandatory. 


Causes
It is primarily caused due to the bite of the  Aedes aegypti  mosquito.
A mosquito becomes infected with dengue if it bites an already infected person. The disease can be transmitted to any healthy person that this infected mosquito bites next.
Living near a stagnant water body or an open drain makes you the most vulnerable to this disease. Letting water accumulate in open containers or spaces over a period of time makes it the perfect breeding ground for all types of mosquitoes. 


Symptoms
On being infected, the symptoms generally last for around 10 days. Some of the common symptoms are:
Excruciating pain behind the eyes
Severe headache
Sudden high fever with chills
Vomiting
Fatigue
Skin rash which generally appears two to five days after you get infected
Nose bleeding, easy bruising and bleeding gums
Severe muscle and joint pain


It should be noted that these symptoms can be easily mistaken for high fever or any other viral infection. Therefore, getting tested as soon as these symptoms start appearing is very important.


If the dengue is left untreated or not treated on time, it can result in dengue haemorrhagic fever. This condition causes nose bleeding (due to damage to the blood vessels), high fever and failure of the circulatory system as well as the enlargement of liver.


Ways to prevent dengue include
Avoid storing water in containers
Wear clothes that cover your whole body, if possible
Maintain hygiene and clean your immediate surrounding frequently
Use mosquito repellent
Use a mosquito net around your bed 


In worst case scenarios, death is a possibility as a result of dengue haemorrhagic fever or dengue shock. Many countries consider dengue to be an epidemic. You need to be on complete bed rest while drinking adequate amounts of fluids if you need to recuperate from dengue.


Treatment
There is no specific antiviral medication that is available for the treatment of dengue. In general, Acetaminophen (paracetamol) is usually recommended for treating fever and pain associated with dengue. Medications such as Aspirin, other salicylates, and nonsteroidal anti-inflammatory drugs (NSAIDs) must be avoided.

Dengue - Can You Prevent Yourself from it?

With the change of season, we all have to be geared up for the increase in the number of mosquitoes in and around our homes, and among these is one such mosquito, which can be fatal for your life. The bite of the  Aedes aegypti  mosquito causes Dengue. This mosquito survives and breeds in tropical and sub-tropical areas. It is a waterborne disease and causes extreme pain, discomfort and in some cases even death. Each year 390 million people are inflicted with dengue out of which 96 million develop serious illnesses and are required to be hospitalized.

Causes:
1. As mentioned above it is caused by the bite of the  Aedes aegypti  mosquito.
2. When a mosquito bites a person who already has dengue, it becomes infected and it can be transmitted to any healthy person this mosquito bites next.
3. If you already have dengue and are infected again then you have a higher chance of developing dengue hemorrhagic fever or a dengue shock which can even cause death.
4. Living near a stagnant water body, or accumulating water in open containers, staying in the vicinity of clogged drains and open windows can also expose you to the threat of Dengue.

Symptoms:
The symptoms can last to about 10 days after one gets infected. The symptoms are as follows:
1. Excruciating pain behind the eyes
2. Severe headache
3. Sudden high fever.
4. Vomiting
5. Fatigue
6. Skin rash which generally appears two to five days after you get bitten.
7. Nose bleeding, easy bruising and bleeding gums.
8. Severe muscle and joint pain.

These symptoms can be mistaken for high fever or viral infection, so it is important to get tested as soon as you start experiencing these symptoms. If dengue is not treated in time, it can give rise to dengue hemorrhagic fever. In this case, you can suffer from high fever, nose bleeding (damage of blood vessels), failure of the circulatory system and enlargement of liver.

You can also prevent dengue by avoiding storing water in containers, keeping your surroundings clean, wearing full body clothing, using mosquito repellants, sleeping under a mosquito net and setting mosquito traps. Dengue is very devastating and can cause death in worse cases as in dengue shock or dengue hemorrhagic fever. Dengue is now an epidemic in many countries. People affected with dengue need to drink a lot of fluids and take plenty of rest. They can also reduce the fever by having a paracetamol.

Dengue - Signs You Must Be Careful About!

How to prevent dengue fever

A painful, mosquito-borne disease, dengue (pronounced dengue) fever is on the rise. While in some cases, it has proved to be fatal, in most cases dengue is curable. There is no vaccination available to protect against this fever. So the best way to avoid is to take precautions.
Here are a few precautions you can take against dengue.

1. Avoid public spaces - avoid densely populated residential areas, as more the people, more the virus can spread.
2. Use insect protection - use mosquito repellents and nets when indoors. Use repellents when going outdoors; this is especially important for children playing outdoors.
3. Use air cooling - use the fan or the air-conditioning when indoors as the air-cooling drives the mosquitoes away.
4. Prevent entry - close all doors and windows tightly before sunset. Ensure there are no gaps for mosquitoes to come indoors.
5. Check for symptoms - if you have any of the symptoms, consult your doctor. It is advisable to keep yourself aware about the symptoms so one can react quickly if needed. Some of the symptoms are:

Severe headaches.
Nausea.
Vomiting.
Sudden rise in body temperature.
Mild bleeding in the gums or nose.
Severe muscle and joint pain.
Acute pain behind the eyes.

The one confusing part of dengue fever is that it can be mistaken for normal fever upon onset. However, it can develop to serious problem. People with a weak immune system and people who have had dengue before, are at the higher risks of contracting this again, and at a bigger scale.



Prevent The Dangerous DENGUE Fever - Follow These Simple Steps

Dengue fever is a disease caused by mosquitoes which mostly occurs in tropical climates. Dengue hemorrhagic fever is a type of dengue fever that may lead to decrease in blood pressure and severe bleeding. Dengue may lead to death if the symptoms of this disease are not treated at the right time. The symptoms of this disease are high fever, muscle ache, pain in the eyes, pain in the abdomen and nausea. It may also lead to respiratory problems such as breathing difficulties. Presence of blood in the stool and blood spots around the skin are some other symptoms of dengue.

The symptoms of this disease start after 5 - 9 days after being bitten by the mosquito. The disease usually lasts about 7-8 days. In case the symptoms worsen, the disease may become life threatening. The various methods you can employ to protect yourself from dengue are:

Maintain cleanliness around your surroundings: Make sure you keep your surroundings clean so that mosquito infestations do not occur. Keep your surroundings clean and dry as mosquitoes thrive in moist and humid surroundings.
Mosquito repellants: Spray mosquito repellants to keep your home free from mosquitoes. Spray them keeping the room locked to make it more effective. There are multiple types of repellents available such as liquid or gas repellents.
Clothes: You should preferably wear full sleeved clothes so that your skin is not exposed. It provides additional protection from mosquito bites.
Mosquito nets: Use mosquito nets to protect yourself from mosquitoes when you go to sleep at night. They also provide protection from other insects that may cause infections. 
Don't store waste: Don't store your waste products for long durations as they may turn into a breeding ground for mosquitoes. Clean it regularly and make sure to keep the area dry.
Using natural remedies: You may use natural remedies such as burning camphor as it repels mosquitoes. Take camphor and burn it for 20 minutes in a closed room to get rid of the mosquitoes.

Dengue Fever - 6 Ways You Can Protect Yourself Against it

Acute viral fever is a type of fever that includes various viral infections, primarily characterized by an increase in the body temperature. This disorder is very common among children and the elderly as they tend to have a weak immune system. Some common characteristics of this condition are skin rashes, body ache and headache.

Causes
The virus that causes this disorder is transmitted from one person to the other. The usual modes of transmission include direct contact, sneezing, coughing and even talking; anything that makes you exposed to physical contact with the body fluids of the infected person. Once the virus enters your body, it can take around 20-48 hours to get activated.

Symptoms
The symptoms of this disorder include a rise in body temperature, vomiting, weakness, loss of taste, swelling of the face. You may feel very lethargic, weak and nauseated. Apart from these symptoms, it may also cause pain in the joints and the stomach. In severe cases, this disease can lead to complications such as arthritis, pneumonia and diarrhea.

Treatment
Antibiotics, analgesics and antipyretics are prescribed when you have viral fever. Apart from the medications, you need to increase fluid intake and take complete bed rest. The body needs to heal; hence being extremely active will be counterproductive to the healing process. Heavy antiviral treatments are prescribed only in severe cases. Apart from medications, there are certain dietary changes that you may have to make to boost the healing process. Avoid spicy and fat laden foods as the digestive system is weak and consumption of such foods may lead to stomach disorders such as diarrhea and acidity. Try keeping your diet restricted to warm soups and fruit juices. Another factor you should be aware of is dehydration, as the body tends to lose fluids during this period. Drink a lot of water and fruit juices to keep your fluid intake at optimal levels.

You can also follow some preventive measure to avoid this disorder:
1. Wash your hands with antibiotic soaps
2. Stay away from crowded places
3. Avoid touching your face with unwashed hands

Acute Viral Fever - Know its Causes and Symptoms

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