Search results
Results from the WOW.Com Content Network
Norovirus, also known as Norwalk virus and sometimes referred to as the winter vomiting disease, is the most common cause of gastroenteritis. [1] [6] Infection is characterized by non-bloody diarrhea, vomiting, and stomach pain. [2] [3] Fever or headaches may also occur. [2]
In the United Kingdom, the Common Cold Unit (CCU) was set up by the Medical Research Council in 1946 and it was where the rhinovirus was discovered in 1956. [104] In the 1970s, the CCU demonstrated that treatment with interferon during the incubation phase of rhinovirus infection protects somewhat against the disease, [ 105 ] but no practical ...
This is a timeline of influenza, briefly describing major events such as outbreaks, epidemics, pandemics, discoveries and developments of vaccines.In addition to specific year/period-related events, there is the seasonal flu that kills between 250,000 and 500,000 people every year and has claimed between 340 million and 1 billion human lives throughout history.
Here's what you can expect this season from common winter viruses. ... Respiratory illnesses like COVID-19 share many common symptoms, such as cough, shortness of breath, fever, achiness ...
In 2011, influenza D virus was discovered in pigs in Oklahoma, USA, and cattle were later identified as the primary reservoir of influenza D virus. [ 12 ] [ 23 ] In the same year, [ 62 ] avian H7N9 was detected in China and began to cause human infections in 2013, starting in Shanghai and Anhui and remaining mostly in China.
Chile reported scarlet fever the first time in 1827 and highest rates were seen during winter months. [53] The disease spread from Valparaiso to Santiago from 1831 to 1832 and claimed 7,000 lives. [53] There were multiple outbreaks in different locations of Chile, including Copaipo in 1875 and Caldera in 1876. [53]
Originally discovered in 2001, it forms part of the “pneumoviridae family along with respiratory syncytial virus (RSV),” the agency says. ... symptoms include cough, nasal congestion, fever ...
Research done by the National Institute of Child Health and Human Development (NICHD) in 2008 found that the influenza virus has a butter-like coating. The coating melts when it enters the respiratory tract. In the winter, the coating becomes a hardened shell; therefore, it can survive in the cold weather similar to a spore.