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Respiratory syncytial virus (RSV), [a] also called human respiratory syncytial virus (hRSV) and human orthopneumovirus, is a virus that causes infections of the respiratory tract. It is a negative-sense, single-stranded RNA virus. [2] Its name is derived from the large cells known as syncytia that form when infected cells fuse. [2] [3]
A respiratory syncytial virus vaccine, or RSV vaccine, is a vaccine that protects against respiratory syncytial virus. [1] RSV affects an estimated 64 million people and causes 160,000 deaths worldwide each year. [2] The RSV vaccines Arexvy , [3] Abrysvo , [4] and Mresvia [5] are approved for medical use in the United States.
The CDC estimates between 58,000 and 80,000 U.S. children under 5 are hospitalized with RSV every year, resulting in 100 to 300 U.S. kids under 5 dying, though other estimates are much higher.An ...
The respiratory syncytial virus , on the other hand, is contracted by direct contact and airborne droplets. It then replicates in the nose and throat before spreading to the lower respiratory tract. [48] RSV does cause epithelium damage. [48] Human parainfluenza virus typically results in inflammation of the nose, throat, and bronchi. [49]
Officials said the increase in hospital visits is due to a spread of RSV and walking pneumonia in the Dallas-Fort Worth area. MORE: Researchers investigate potential link between RSV and sudden ...
There’s a trio of viruses spreading in the U.S. — COVID-19, the flu and RSV — and some in the medical world are calling it a “tripledemic.” Public health officials have seen “elevated ...
Influenza, Human orthopneumovirus (RSV), and human coronaviruses are more prevalent in the winter. Human bocavirus and Human metapneumovirus occur year-round, rhinoviruses (which cause the common cold ) occur mostly in the spring and fall, and human parainfluenza viruses have variable peaks depending on the specific strain.
Pronunciation follows convention outside the medical field, in which acronyms are generally pronounced as if they were a word (JAMA, SIDS), initialisms are generally pronounced as individual letters (DNA, SSRI), and abbreviations generally use the expansion (soln. = "solution", sup. = "superior").