NBC Nightly News Broadcast (Full) – December 9th, 2020 | NBC Nightly News

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.

Source: Wikipedia

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In This Story: Climate

Climate is the long-term average of weather, typically averaged over a period of 30 years. More rigorously, it is the mean and variability of meteorological variables over a time spanning from months to millions of years.

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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: Donald Trump

Donald John Trump was the 45th President of the United States. Before entering politics, he was a businessman and television personality. Trump was born and raised in Queens, a borough of New York City, and received a bachelor’s degree in economics from the Wharton School.

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In This Story: NBC

The National Broadcasting Company is an American English-language commercial broadcast television and radio network which is the flagship property of and owned by Comcast. The network is headquartered at 30 Rockefeller Plaza in New York City, with additional major offices near Los Angeles, and Chicago.

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In This Story: Pfizer

Pfizer Inc. (NYSE: PFE) is an American multinational pharmaceutical corporation headquartered in New York City. In 2012, it was one of the world’s largest pharmaceutical companies and ranked 57 on the 2018 Fortune 500 list of the largest United States corporations by total revenue.

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In This Story: Thanksgiving

Thanksgiving is best known as a holiday celebrated in the United States on the fourth Thursday of November every year, usually through feasting, parades and travel to see family and friends, though celebrations were scaled back during the 2020 coronavirus pandemic.

The roots of the modern celebration lie in settlers celebrating their arrival in the Americas in the early 1600’s. It has been a public holiday since 1941 due to federal legislation, an annual tradition in the United States by presidential proclamation since 1863 and by state legislation since the Founding Fathers of the United States.

Traditionally, Thanksgiving has been a celebration of the blessings of the year, including the harvest. What Americans call the “Holiday Season” generally begins with Thanksgiving. The first day after Thanksgiving Day—Black Friday—marks the start of the Christmas shopping season.

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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.

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In This Story: Vote

Voting is a method for a group, such as a meeting or an electorate, in order to make a collective decision or express an opinion usually following discussions, debates or election campaigns. Democracies elect holders of high office by voting. Residents of a place represented by an elected official are called “constituents”, and those constituents who cast a ballot for their chosen candidate are called “voters”. There are different systems for collecting votes, but while many of the systems used in decision-making can also be used as electoral systems, any which cater for proportional representation can only be used in elections.

In smaller organizations, voting can occur in different ways. Formally via ballot to elect others for example within a workplace, to elect members of political associations or to choose roles for others. Informally voting could occur as a spoken agreement or as a verbal gesture like a raised hand or electronically.

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