Simran Arora

Fever, Viral, Or Malaria: Which Tests To Take For Malaria Diagnosis?

Malaria test

World <span><a href="https://www.healthandme.com/health/malaria">Malaria</a></span> Day is observed on April 25 every year - on this day, experts spread awareness about malaria, an infection caused by the bite of the female Anopheles mosquito. Its symptoms include extremely high <span>fever</span>, headaches, chills, and fatigue. However, ahead of or during the monsoon season, people often get confused between <span>viral</span> fever and malaria due to similar symptoms. As a result, the infection is diagnosed late. On this occasion, Health and Me interacted with experts to learn more about the tests that one must take for <span>malaria diagnosis</span>.

An increase in the number of patients presenting at diagnostic centres with very high fevers has been attributed to people assuming they have a seasonal virus; however, when these patients present later, they often have life-threatening complications. According to the World Health Organization, over 280 million cases of viral infections worldwide were reported last year, making the clinical distinction between malaria and viral diseases increasingly deceptive.

<h2><span rel="noindex">Which tests to take for malaria diagnosis</span>?</h2>

Dr Divya C, Microbiologist at Neuberg Anand Reference Laboratory, said, “Diagnostic testing has also transformed from the traditional microscope to more advanced diagnostic techniques, such as dual-target RDT (rapid diagnostic test), which detects HRP2 and Pf-LDH antigens. The RDT may not be able to detect some infections with lower numbers of malaria parasites circulating in the patient’s bloodstream. Therefore, all negative RDTs must be followed by microscopy to confirm the result.”

The expert went on to say that molecular PCR tests are now the preferred tests for cases with low parasite density or asymptomatic carriers, as they can detect fewer than 10 parasites per microlitre of blood with high levels of sensitivity. Some leading laboratories that perform PCR testing are also including AI-assisted digital microscopy as a supplement to the process, reducing human fatigue and providing significantly more precise results than a manual smear could.

<h2>What happens when malaria is diagnosed late?</h2>

The risk of “waiting to see” if malaria develops after the initial temperature spike is that, unlike most other viral fevers, malaria infects human red blood cells; the consequence of waiting can be organ failure or cerebral complications within 48–72 hours after the initial symptomatic temperature spike.

It is recommended that any patient with cyclic chills, excessive sweating, or fatigue should be tested based on differential diagnosis, as India moves towards becoming malaria-free by 2027. There is a short 15-minute diagnostic window to determine whether a patient can be treated without complications or is at risk of dying from malaria if it is missed.

Dr Praveen K Bharti (Scientist G), Director, ICMR–National Institute of Research in Tribal Health (NIRTH), Jabalpur, said, “We need testing to catch malaria early, but we also need the right kind of tests. Traditional tests often miss low-density, mixed, and asymptomatic infections. These are not minor gaps. As India advances towards its malaria elimination goals by 2030, point-of-care molecular tests for malaria diagnosis that can detect low-density, hidden reservoirs of infection will prove to be the key differentiator.”

Health Conditions A-Z

health

malaria

malaria diagnosis

malaria tests

Which tests to take for malaria diagnosis

tests to take for malaria diagnosis

fever

viral

Heatwave Alert, Day 2: Do You Know The Signs Of Heat Stress?

Benjamin Netanyahu Undergoes Treatment For Early-stage Prostate Cancer: Symptoms You Should Not Ignore

Health News

8 Sit-Up Variations to Strengthen Your Core and Build Stability

Benefits Of Ayurvedic Health Supplement Ashwagandha

9 Anti-Inflammatory Breakfast Options You Should Try

5 Foods You Should Avoid For PCOS, Says Gynecologist

Love Sitting With Your Legs Crossed? Here’s You Should Avoid It

6 Daily Foods That Are Secretly Increasing Your Calories

9 Brain Boosters You Should Do Everyday

Hip Exercises That Will Keep You Flexible As You Age

9 Leg Exercises Office Workers’ Should Do At Home

Benefits of Having Herbal Tea Every Morning

9 Daily Habits That Boost Your Brain Power

Lower-Body Exercises That Are Game-Changers

How Drinking Apple Cider Vinegar Helps You

Aging Myths You Should Never Believe

Superfoods That Support Your Gut Health

What Happens To Your Body When You Eat Instant Noodles Every Day?

Health Issues Premature Babies Often Face

Exercises Office Workers Should Do For Their Heart Health

Reasons Why You Should Add Raw Turmeric To Your Diet

Benefits Of Drinking Milk At Night: Why You Should Do It

Food That Provides Vitamin B12 Naturally In Your Diet

Surprising Health Benefits Of Fenugreek Seeds

9 Superfoods You Should Eat For Your Brain Health

What Does Mental Health Support Look Like At Work?

Long Stretches You Should Do To Unwind From Your Day

Colon Cancer In Young Adults: Early Symptoms You Should Know

Health Benefits Of Eating Dry Fruits Everyday

Are You At Risk For Fried Rice Syndrome?

These Tests Reveal How Well You Are Aging

Lower-Back Exercises You Should Do After A Long-Day's Work

Children’s Diet – What Kids Need To Eat For Immunity Building

Common Diabetes Myths That Could Hurt Your Health

Love Spicy Food? Here’s How It Affects Your Health

Superfood List: Veggies And Fruits You Must Have For Immunity

Foods People With IBS Should Avoid

Exercises To Improve Digestion

Easy Work Lunches You Can Make In The Morning

Hunger Vs Craving: Difference Explained In 60 seconds

These Things Can Cause Your Heart To Age Faster

High Carb Foods That Are Actually Healthy

World Malaria Day is observed on April 25 every year - on this day, experts spread awareness about malaria, an infection caused by the bite of the female Anopheles mosquito. Its symptoms include extremely high fever, headaches, chills, and fatigue. However, ahead of or during the monsoon season, people often get confused between viral fever and malaria due to similar symptoms. As a result, the infection is diagnosed late. On this occasion, Health and Me interacted with experts to learn more about the tests that one must take for malaria diagnosis.An increase in the number of patients presenting at diagnostic centres with very high fevers has been attributed to people assuming they have a seasonal virus; however, when these patients present later, they often have life-threatening complications. According to the World Health Organization, over 280 million cases of viral infections worldwide were reported last year, making the clinical distinction between malaria and viral diseases increasingly deceptive.Which tests to take for malaria diagnosis?Dr Divya C, Microbiologist at Neuberg Anand Reference Laboratory, said, “Diagnostic testing has also transformed from the traditional microscope to more advanced diagnostic techniques, such as dual-target RDT (rapid diagnostic test), which detects HRP2 and Pf-LDH antigens. The RDT may not be able to detect some infections with lower numbers of malaria parasites circulating in the patient’s bloodstream. Therefore, all negative RDTs must be followed by microscopy to confirm the result.”The expert went on to say that molecular PCR tests are now the preferred tests for cases with low parasite density or asymptomatic carriers, as they can detect fewer than 10 parasites per microlitre of blood with high levels of sensitivity. Some leading laboratories that perform PCR testing are also including AI-assisted digital microscopy as a supplement to the process, reducing human fatigue and providing significantly more precise results than a manual smear could.What happens when malaria is diagnosed late?The risk of “waiting to see” if malaria develops after the initial temperature spike is that, unlike most other viral fevers, malaria infects human red blood cells; the consequence of waiting can be organ failure or cerebral complications within 48–72 hours after the initial symptomatic temperature spike.It is recommended that any patient with cyclic chills, excessive sweating, or fatigue should be tested based on differential diagnosis, as India moves towards becoming malaria-free by 2027. There is a short 15-minute diagnostic window to determine whether a patient can be treated without complications or is at risk of dying from malaria if it is missed.Dr Praveen K Bharti (Scientist G), Director, ICMR–National Institute of Research in Tribal Health (NIRTH), Jabalpur, said, “We need testing to catch malaria early, but we also need the right kind of tests. Traditional tests often miss low-density, mixed, and asymptomatic infections. These are not minor gaps. As India advances towards its malaria elimination goals by 2030, point-of-care molecular tests for malaria diagnosis that can detect low-density, hidden reservoirs of infection will prove to be the key differentiator.”