No, vaccine side effects don’t tell you how well your immune system will protect you from COVID-19

If someone gets a headache or feels a bit under the weather after receiving a COVID-19 vaccine, it’s become common to hear them say something like “Oh, it just means my immune system is really working hard.” On the flip side, when people don’t notice any side effects, they sometimes worry the shot isn’t doing its job or their immune […]

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Statins may protect the heart from chemotherapy treatment of early breast cancer

Statins, common cholesterol-lowering medications, may protect women’s hearts from damage caused during chemotherapy for early-stage breast cancer, according to new research published today in the Journal of the American Heart Association. “Two types of cancer medications, anthracyclines and trastuzumab, are effective treatments for many women with breast cancer, however, the risk of heart muscle damage has limited their use, particularly […]

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Mid-levels of immune marker at birth may protect against autism

Researchers at Karolinska Institutet have investigated the association between certain immune markers in neonates and the risk of later developing autism spectrum disorder (ASD). They found that mid-levels of a classical marker of inflammation, C-reactive protein, were associated with the lowest risk for ASD—whereas too much or not enough were linked to increased risk. The study is published in the […]

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A COVID-19 vaccine may come without a needle, the latest vaccine to protect without jabbing

Vaccines are traditionally administered with a needle, but this isn’t the only way. For example, certain vaccines can be delivered orally, as a drop on the tongue, or via a jet-like device. Vaccines that appear particularly suitable to needle-free technology are DNA-based ones, including a COVID-19 vaccine being developed in Australia. Needle-free vaccines are attractive as they cause less pain […]

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Stretching exercises protect against heart disease

Stretching exercises for the legs could have a preventive effect against heart disease, stroke and Diabetes, as biomedical scientist from Milan reports. Through the Exercises rigid blood relaxed the vessels, thereby increasing blood flow improved. A passive stretching of the legs, which was carried out twelve weeks, five times per week, decreased the stiffness of blood vessels in the lower […]

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OM85: How bacteria in a capsule could protect us from coronavirus and other respiratory infections

Scientists around the world are continuing to test countless vaccines and drugs in the hope of finding effective ways to prevent and treat COVID-19. Among the trials happening in Australia is one my team is about to begin, looking at something called OM85. OM85 is not a conventional drug, but a combination of molecules extracted from the walls of bacteria […]

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Paying attention to complaints can protect nurses from violence

Complaints from patients and their family members could signal future violence against nurses and should not be ignored, suggests new research from the University of British Columbia. By tracking and addressing such complaints, hospitals and other health care organizations can help curb aggressive behaviour towards their employees. “Health care workers are four times more likely to face physical and emotional […]

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