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The deaths of two children in Hong Kong from scarlet fever do not position an immediate threat to U.S. children , public health expert say .
The bacterium are unlikely to spread here , said William Schaffner , chairman of the department of preventive medicine at Vanderbilt University School of Medicine .
A man blows his nose.
masses who are planning to locomote to Hong Kong and may be in contact with children there should " use rough-cut - sense precaution , " Schaffner aver . " Just be careful , avoid nauseous people and wash your hand . "
Public health official in the United States will be keep an heart out for any sign that the bacterium are spread out from Hong Kong to besiege regions , including Southeast Asia and mainlandChina , he said .
" We have an spike cocked to see if any lead and go to the U.S. or Europe , " Schaffner told MyHealthNewsDaily .
Although anyone can get scarlet feverishness , the patient role are usually young — 5 to 18 years former , according to the Centers for Disease Control and Prevention . The disease circularise through contact with droplets from an infected somebody ’s cough or sneezing .
It is treatable with antibiotics , although the cases in Hong Kong were more resistant to antibiotic treatments than usual , accord to an Associated Press account .
Scarlet pyrexia kill U.S. children in the 1920s , 1930s and 1940s , Schaffner say . Back then , the streptococcus bacteria that caused strep pharynx infections were genetically unlike than the strains around today , and they could make kid to become very sick and die . The bacteria also had the ability to have a red rash , for which the precondition was named .
But the bacteria have evolved since then .
" Over time , the strep in the U.S. appear to have lost that genetic capacitance to make you very sick , " Schaffner said . " If you get scarlet fever , its not so ominous anymore . "
The Hong Kong incase " sound like old - timey cerise fever " and are notable from a public health standpoint , Schaffner said . scientist should obtain bacteria sample from the patients for further study , he said .
The strain in Hong Kong is likely either a strain go away over from the past or a new stock that lately mutated and recover the ability to make children very sick , Schaffner said .
Pass it on : The scarlet fever that has killed two children in Hong Kong is considered unbelievable to scatter to the U.S.
