The Respiratory System plays a major part in our survival and works hand in hand with the Circulatory System.

Respiration for the body can not happen without the circulation of the blood driven by the cardiovascular system. Simply...

In this video, the concept of the chain of infection is explained, highlighting how germs spread from various sources to infect new hosts. It explores the different modes of transmission, including person-to-person contact, indirect...

In this video, I explain and demonstrate how to use an inspiratory muscle trainer, a common modality to help strengthen the thoracic diaphragm and the intercostals.

This CTE Health Sciences video covers the proper use, pronunciation and definitions of medical terminology pertaining to the Respiratory System.

Acid-Base Problems for Anatomy & Physiology

Here we trace the respiratory structures through which air moves during breathing and see how surface are increases drastically at the level of the alveoli.<br/>

In this video, we will discuss the physics, mechanisms, and muscles that allow us to perform quiet breathing (both inspiration and expiration)<br/>

Dr. Jared Fox with Orlando Health warns that holiday travel and gatherings raise illness risks, but prevention steps can help. (Scripps News)

Poor air quality has affected a lot of people this summer but for some, it's affected their ability to breathe. Patients with respiratory diseases like pulmonary fibrosis can be particularly vulnerable to the harmful effects of wildfire...

Calgarians are all too familiar with the effects of wildfire smoke. Hazy skies and poor air quality can make it unpleasant, and sometimes dangerous, to be outside -- not just for humans, but also for four-legged friends.

Several people at a P.E.I. care home were recently infected with Human Metapneumovirus (HMPV). Chief Public Health Officer Dr. Heather Morrison explains the symptoms of the virus and what you can do in case of an infection.

Star Imagine & Path Lab’s Dr Sameer Bhati explained how to identify Covid variants. Dr. Bhati said that covid variants can be identified using genome sequencing. According to experts, JN.1 is more transmissible and spreads more rapidly....

India to closely track all respiratory illnesses in children after the spike in China. After COVID, a new illness is spreading in China, and this time it's affecting children.

Smoky skies across Ontario and Quebec have cancelled some Canada Day events and outdoor children’s activities.

Walgreens is no longer limiting the online sales of children's fever medicines after respiratory infections earlier send demand soaring.

Moderna is applying for regulatory approval for its RSV vaccine, which it says has shown to be effective against the respiratory virus.

Losing years in Bangladesh. Al Jazeera look at how lives in the capital are being cut short by pollution.

Heavy smoke has become a major health concern as wildfires continue to sweep across Western Canada — and even parts of the United States. Locations most affected have been issued air quality alerts, and those with underlying health

Respirologist Dr. Samir Gupta says tiny, carbon-rich particles from burning plastic and organic matter can trigger health problems not just in the lungs, but in every system of the body.

After the devastating floods in Malaysia, which led to the evacuation of tens of thousands of people, health volunteers are now preparing for a surge in waterborne diseases. While the water in the worst-affected areas of Kenton, on...

India and Pakistan are battling severe smog as both nations face an alarming rise in air pollution levels. Thick, toxic haze has enveloped major cities, significantly affecting air quality, visibility, and public health.

Stephane Bancel, Moderna CEO, talks about seeking regulatory approval for a new version of its influenza vaccine, and new ways to treat and detect cancer. He speaks on "Bloomberg Markets."



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Illinois health officials said "an individual who had recently vaped and was ​hospitalized with severe respiratory illness" had died.

​Investigators tested lung fluid samples from 29 patients in 10 states and found vitamin E acetate in all of them.