A third case of bird flu has been confirm in a dairy farm farm worker in the USA , the second identified in the state of Michigan . In dividing line to the late two pillow slip , the infected soul has reportedly been know traditional flu - like symptom , though official say they are now recovering .
The Centers for Disease Control and Prevention ( CDC)confirmedon May 30 that another human instance of bird flu has been describe . As with the previous two US cases , the infected person was a farm worker in the dairy farm industry , and it ’s think potential they contracted the virus after pic to aninfected moo-cow .
The CDC stressed there is no evidence the three reported cases are associate in any elbow room . They say the risk to the ecumenical public “ persist lowly ” but that people should take forethought when come into contact with animals , peculiarly if they are dead or appear crazy .
“ hoi polloi should also avoid unprotected exposure to animal dirt , bedding ( litter ) , unpasteurized ( “ raw”)milk , or materials that have been touched by , or close to , birds or other animals with suspected or reassert A(H5N1 ) virus , ” the agency adds .
Thedairy farmH5N1 irruption has now hit nine country , grant todatafrom the US Department of Agriculture . There had been 22 freestanding reports of septic kine in Michigan at the prison term of writing . The two human subject of infection in the body politic occur on different farms .
The two other farm workers who contracted the virus experienced soft symptoms of aneye contagion . This time , the individual deliver with respiratory symptoms that are more usual with the flu , include a cough , as well as middle discomfort . After being treated with the antiviral Tamiflu , the patient role is said to be “ isolating at place , and their symptoms are resolving . ” No other faculty at the farm , and none of the patient ’s category or friend , are register symptoms .
“ With the first case in Michigan , optic symptom occurred after a lineal splashing of infected milk to the eye . With this case , respiratory symptoms occurred after lineal exposure to an infected cow , ” suppose Michigan Department of Health and Human Services chief medical executive , Dr Natasha Bagdasarian , in astatement . “ Neither somebody was put on full personal protective equipment ( PPE ) . This separate us that unmediated exposure to infected farm animal poses a risk to humans , and that PPE is an important tool in preventing counterpane among individuals who work on dairy farm and fowl farms . ”
“ We have not seen signs of sustained human - to - human transmission , and the current health risk to the general world remains low . ”
powerful now , the CDC is reporting no strange traffic pattern in human flu cases . Viral set apart from the latest patient role are currently undergoing genetic testing – so far , it ’s been affirm that the virus is anH5 subtype , but more trial are needed before we have the second musical composition of the puzzle , the N ( neuraminidase , an influenza computer virus surface protein ) . afford the patient role ’s account and pic to H5N1 - infect oxen , it ’s suspected the virus will turn out to be H5N1 as well .
As this extremely pathogenic H5N1 strain continue to distribute in many species – birdsandmammals – across the US andfurther afield , there are understandable fears that it will make the jump to free burning spread in the human universe . We’renot there yet , but close surveillance of the virus will continue to check that health authorities can take any necessary precautions in a well timed way – which could let in mRNA vaccines , consort torecent reports .
