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COVID???19 virus destruction on a black background.

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We must not lose the interest in immune health that covid-19 spurred

After several months of the covid-19 pandemic, interest in immunity was at an all-time high. Keeping that interest alive is in all our best interests

This image may not be used in educational posters ^BCell-mediated immune response,^b computer artwork. This type of immune response is most often used against intracellular pathogens, such as viruses. The viruses (gold) are phagocytosed (engulfed) by macrophage cells (green), a type of white blood cell. Fragments of viral protein (antigen) are displayed on the macrophage's surface. The antigen is recognised by a helper T lymphocyte (purple, centre and right), which secretes chemicals to activate other immune cells, including cytotoxic T lymphocytes (purple, left and bottom). The cytotoxic cells release chemicals that cause the macrophages to disintegrate and die, killing the viruses inside as well.

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How to tell if your immune system is weak or strong

T-cells and brain cancer cell. Composite coloured scanning electron micrograph (SEM) of T-cells and an apoptotic brain cancer cell. T-cells are a component of the body's immune system. CAR T-cell therapy takes T-cells from a cancer patient's blood and modifies them to recognize a specific protein found on patient's tumor cells. When reintroduced to the patient the T-cells find and destroy the tumour cells. The newest form of CAR T-cell therapy, now in clinical trials, uses 'memory' T-cells which remain in the body after attacking the cancer. The hope is that memory T-cells may provide an active reservoir of cancer-killing cells capable of stopping further tumours. Magnification: x6000 at 10cm wide.

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How genetically engineered immune cells are beating some cancers

MANILA, PHILIPPINES - AUGUST 19: Commuters are seen wearing face masks and face shields inside a bus on August 19, 2020 in Quezon city, Metro Manila, Philippines. President Rodrigo Duterte relaxed quarantine measures in the Philippine capital in a bid to boost the country's tanking economy despite having the most coronavirus cases in Southeast Asia. The Philippines' health ministry has so far confirmed 173,774 cases of the coronavirus, a third of which were recorded in the last two weeks. (Photo by Ezra Acayan/Getty Images)

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The sex differences that impact the strength of your immune system

New York, New York - March 14, 2020: The movement and travel restrictions instituted in NYC are having significant economic impacts. A sign at a GNC reads "The Best Defense is a strong immune system"; Shutterstock ID 1673613259; purchase_order: -; job: -; client: -; other: -

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Why do some people appear to have a naturally strong immune system?

fresh artichokes at farmers market ; Shutterstock ID 1472137547; purchase_order: -; job: -; client: -; other: -

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The food and drink that really can boost your immune system

2E1DWA2 Heart love symbol, health, cyber tech romance, ai and cardio concept. Futuristic abstract 3d rendering illustration.

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The AI immune system that’s changing our understanding of human health

Senior women exercising at home

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How the immune system changes with age and why

Cropped shot of an unrecognisable man sitting alone at home and suffering from arthritis in his hands - stock photo

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Vagus nerve receptors may be key to controlling inflammation

An illustration of neurons

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Stimulating the vagus nerve may reduce symptoms of multiple sclerosis

An implanted device that stimulates the vagus nerve reduced symptoms of multiple sclerosis in rats as effectively as standard medications

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Acid produced by the brain could drive disease-related psychosis

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Vaginal immune activity increases after having sex for the first time

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The truth about the foods said to boost your immune system

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Vaccines that prolong the immune response may give better protection