What Happens When You Don't Drink Enough Water? 10 Hidden Effects on Your Body

Image
  1. What happens to your blood when you become dehydrated? Blood contains: Red blood cells. White blood cells. Platelets. Plasma, which is mostly water. Proteins, electrolytes, nutrients and other substances. When the body loses too much water, plasma volume can decrease. This can cause hemoconcentration, meaning some substances in the blood appear more concentrated. Possible effects include: Increased blood viscosity under some circumstances. Reduced circulating blood volume. Increased strain on the cardiovascular system. Reduced blood flow to organs in severe dehydration. This is different from having excessive cholesterol or fatty deposits in arteries. NCBI+2 2. Does dehydration increase cholesterol readings? This is where our article can become particularly interesting. A small human study involving 15 healthy participants found that fasting without fluid replacement produced higher measured total cholesterol, LDL cholesterol and HDL cholesterol than fasting with water and sal...

Rabies in Dogs: Why Vaccination Can Save Lives

 

Rabies is one of the most dangerous infectious diseases affecting dogs and humans. Although it is preventable, it continues to cause deaths in parts of the world, particularly in communities where access to vaccination and emergency medical care is limited.

Rabies vaccine injection

For dog owners, understanding rabies is not simply about protecting a beloved pet. It is also about protecting family members, neighbours and the wider community.

What Is Rabies?

Rabies is a viral disease that affects the brain and nervous system of mammals, including dogs, cats, humans and certain wild animals.

The virus is usually transmitted through the saliva of an infected animal, most commonly when it bites another animal or person. It can also enter the body through scratches or contact with broken skin or the eyes and mouth.

Once symptoms develop, rabies is almost always fatal. However, prompt medical treatment after a possible exposure can prevent the disease from developing.

Rabies in Sarawak, Malaysia: A Serious Reminder

Rabies is not merely a problem in distant countries. It remains a public health concern in parts of Southeast Asia.

According to a report published by Bernama on 22 October 2026, Malaysia recorded seven human rabies deaths as of 12 October that year, including six in Sarawak and one in Kedah.

The report noted that some victims in Sarawak had been bitten by stray dogs, while others had been bitten by pet dogs.

This is an important reminder: rabies is not exclusively a stray-dog problem. A family pet can also pose a risk if it becomes infected.

These figures describe reported cases in Malaysia during a specific period, not the worldwide situation. Nevertheless, they demonstrate why dog vaccination, responsible ownership and public awareness matter everywhere.

Why Is Rabies Vaccination Important for Dogs?

Vaccination prepares a dog's immune system to recognise and fight the rabies virus. When administered according to the appropriate veterinary schedule, rabies vaccines provide a crucial layer of protection.

Dog owners should:

  • Keep rabies vaccinations up to date and retain vaccination records.

  • Ask a veterinarian when puppies should receive their first vaccination and when boosters are due.

  • Follow local vaccination laws and public health guidance.

  • Prevent dogs from roaming freely or interacting unsupervised with potentially infected animals.

  • Arrange veterinary advice promptly if a vaccinated dog may have been exposed to rabies.

Vaccination greatly reduces risk, but no vaccine offers an absolute guarantee. Owners should never assume that a vaccinated dog can be ignored after a suspected exposure.

Remember: Vaccinating dogs is one of the most effective ways to prevent rabies transmission to humans.

How Can Owners Recognise Possible Rabies?

Rabies may cause changes in an animal's behaviour and neurological function. Possible warning signs include:

  • Unusual aggression, agitation or restlessness.

  • Sudden changes in normal behaviour.

  • Difficulty swallowing or excessive salivation.

  • Weakness, loss of coordination or paralysis.

  • Unusual reactions to people, sounds or surroundings.

Not every infected animal displays the same signs. These symptoms can also occur with other illnesses, so they cannot confirm rabies on their own.

If you suspect rabies, do not approach, handle or attempt to examine the animal yourself. Keep people and other animals away, and contact the appropriate veterinary or animal-control authorities.

Do not wait for symptoms before seeking advice if a potentially exposed animal has bitten someone.

What Should You Do If a Dog Bites Someone?

A dog bite can cause injuries and infections even when rabies is not involved. If the dog could have been exposed to rabies, the situation requires urgent attention.

For the person who has been bitten:

  1. Immediately wash and flush the wound with soap and running water for at least 15 minutes.

  2. Seek medical attention immediately, even if the wound appears minor.

  3. Let a healthcare professional assess the need for rabies vaccination, rabies immunoglobulin or other treatment.

  4. Follow the prescribed treatment plan. Do not wait for symptoms or rely on the dog's vaccination history alone.

For the dog owner:

  1. Secure the dog safely without risking another bite.

  2. Provide accurate vaccination records and information about the incident.

  3. Contact the appropriate veterinary or public health authorities and follow their instructions regarding observation, testing or other measures.

  4. Do not abandon, release or independently dispose of the dog.

The person bitten should never delay medical care while waiting to see whether the dog becomes ill.

Can a Dog Develop Immunity Against Rabies?

Yes. Rabies vaccination stimulates the dog's immune system to develop protective responses against the virus.

However, immunity depends on factors such as the vaccine used, the dog's age and health, and whether the vaccination schedule has been followed correctly.

Owners should not attempt to replace vaccination with dietary supplements, traditional remedies or unproven treatments. Good nutrition supports general health, but it does not provide reliable protection against rabies.

A veterinarian can advise on the appropriate vaccination schedule and what to do following a suspected exposure.

Responsible Dog Ownership Protects Everyone

Preventing rabies requires cooperation among pet owners, veterinarians, healthcare professionals and local authorities.

Dog owners can make a meaningful difference by vaccinating their pets, keeping them under control, avoiding contact with unfamiliar animals and teaching children not to approach or tease stray dogs.

Communities also benefit from accessible vaccination programmes, responsible management of free-roaming dogs and prompt medical care for anyone exposed to a potentially infected animal.

Rabies prevention is not about blaming dogs. It is about recognising a preventable danger and taking practical steps to protect both animals and people.

A dog may be a loyal companion, a family protector or a beloved member of the household. Keeping that dog vaccinated is an important responsibility that extends beyond the home.

Rabies remains a serious threat in some parts of the world, but vaccination and timely medical treatment can save lives.

Protect your dog. Protect your family. Help protect your community.

Health note: This article is for general educational purposes and does not replace professional veterinary or medical advice.

Sources

Comments

Popular posts from this blog

Which Everyday Foods Can Help Lower LDL? 12 Heart-Healthy Foods Worth Adding to Your Diet

Why Does Your Dog Stare at You? 5 Reasons Behind This Behaviour

Does My Dog Understand My Words or My Tone?