HMPV cases increase in China: What are the symptoms, prevention, treatment of this respiratory virus
HMPV cases increase in China: What are the symptoms, prevention, treatment of this respiratory virus
China has started to experience several cases of the human metapneumovirus, a new respiratory disease that has been brought into the fray. Several internet posts have referred to the condition as one being rapidly spread in China, which then overwhelmed its medical network.
The country has yet to declare HMPV as an epidemic but had last month revealed that they were setting up a protocol to handle unknown pathogens. The National Disease Control and Prevention Administration has also announced plans to set up a procedure for laboratories to report cases.
WHAT IS HMPV OR HUMAN METAPNEUMOVIRUS?
According to the Centers for Disease Control and Prevention, HMPV is an illness that causes upper and lower respiratory disease. It affects all ages and people with weakened immune systems.
HMPV was identified in 2001, and it is classified in the Pneumoviridae family, including respiratory syncytial virus (RSV).
HMPV SYMPTOMS :
Cough, fever, nasal congestion
Shortness of breath
May include bronchitis or pneumonia
The incubation period is estimated to be between 3-6 days, and the duration of HMPV can be different, depending on how serious it is.
HOW HMPV SPREADS :
It, like other respiratory infections, spreads person-to-person by:
-Cough and sneeze droplets
-Direct contact, such as by touching or shaking hands
-Indirect contact, such as touching objects containing the virus and then touching mouth, nose or eyes
HOW TO PREVENT HMPV :
The spread of HMPV can be through these steps :
-Wash with soap as many times as necessary for at least 20 secs
-Avoid eye, nose, or mouth contact through unwashed hands
-Avoid physical closeness of the sick ones
-If one of the foregoing or cold like symptoms is perceived, then proceed as follows,
-Cover mouth/nose when you cough or sneeze
-Wash more frequently
-Never share cups/mug and anything
-Stay off
HOW HMPV CAN BE DETECTED :
It is a respiratory virus, and according to the CDC, health professionals may not routinely consider or test it. But HMPV circulates during winter and spring, most commonly. It can be detected by:
-Direct detection of viral genome by nucleic acid amplification test (NAAT)
-Direct detection of viral antigens in respiratory secretions using immunofluorescence or enzyme immunoassay
HMPV TREATMENT :
Right now, no vaccine is present for it and no specific antiviral therapy.
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