About This Source - 7NEWS Australia
Seven News is the television news service of the Seven Network and, as of 2016, the highest-rating in Australia. The news service draws upon overseas channels for select international coverage. The network’s Director of News and Current Affairs is Craig McPherson.
Recent from 7NEWS Australia:
7NEWS Australia published this video item, entitled “Concerns raised over allergic reactions to COVID jab | 7NEWS” – below is their description.
Allergy and anaphylaxis concerns have been raised ahead of the Astra Zeneca vaccine’s rollout at Logan Hospital and Bundaberg Hospital this week.
“Every vaccine has this issue, but these are some of the safest vaccines we’ve ever made.” – Griffith University infectious diseases expert Nigel McMillan7NEWS Australia YouTube Channel
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In This Story: Allergy
Allergies are a number of conditions caused by hypersensitivity of the immune system to typically harmless substances in the environment. These include hay fever, food allergies, atopic dermatitis, allergic asthma, and anaphylaxis. Symptoms may include red eyes, an itchy rash, sneezing, a runny nose, shortness of breath, or swelling.
Common allergens include pollen and certain foods. Metals and other substances may also cause problems. Food, insect stings, and medications are common causes of severe reactions. Their development is due to both genetic and environmental factors.
Treatments for allergies include the avoidance of known allergens and the use of medications such as steroids and antihistamines. In severe reactions injectable adrenaline (epinephrine) is recommended.
Allergies are common. In the developed world, about 20% of people are affected by allergic rhinitis, about 6% of people have at least one food allergy, and about 20% have atopic dermatitis at some point in time. Depending on the country about 1–18% of people have asthma. Anaphylaxis occurs in between 0.05–2% of people.
2 Recent Items: Allergy
In This Story: Australia
7 Recent Items: Australia
In This Story: COVID-19
Covid-19 is the official WHO name given to the novel coronavirus which broke out in late 2019 and began to spread in the early months of 2020.
Symptoms of coronavirus
The main symptoms of coronavirus are:
- a persistent new cough (non productive, dry)
- a high temperature (e.g. head feels warm to the touch)
- shortness of breath (if this is abnormal for the individual, or increased)
Latest News about Covid-19
Below are stories from around the globe related to the 2020 outbreak of novel Coronavirus – since the WHO gave the Covid-19 naming. Most recent items are posted nearest the top.
5 Recent Items: COVID-19
In This Story: Vaccine
A vaccine is a biological preparation that provides active acquired immunity to a particular infectious disease. A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or killed forms of the microbe, its toxins, or one of its surface proteins.