Killer Cold Virus Appears in U.S.
10 Deaths From Outbreaks in 4 States as Ad14 Cold Virus Becomes More Common
Adenovirus Spreads Easily continued...
A new Ad4/Ad7 vaccine is in the works. But Gray says it's unlikely the
vaccine will cross-protect against the new Ad14 virus.
Su says it's impossible to tell whether Ad14 will become a major epidemic.
But Gray notes that adenovirus disease is more common in the winter months in
the U.S. And since there are few labs that can rapidly identify adenovirus
infection, it's going to be hard to know exactly how many Ad14 cases occur.
"It could very well increase this winter among some populations, but it
will be hard to make an assessment," Gray says.
One thing is known for sure: The new Ad14 virus is very different from the
Ad14 strain first discovered in the 1950s.
"The Ad14 strain we see here is genetically distinct from previous
strains," Su says. "It is a variant of the virus never seen
What to Do About Ad14
What can you do about Ad14?
Parents, Su says, should watch kids' colds carefully. Any child with a
severe cold should be taken to a doctor or nurse.
For that matter, anyone with a severe cold or a cold that keeps getting
worse should seek medical attention.
"If health care providers see a patient with worsening
symptoms like cough or runny nose or troubled breathing, they should send
off a sample for testing," Su says. "If it is adenovirus, they should
keep daily tabs on that patient until they turn the corner. That way, if they
go downhill really fast -- which patients with Ad14 infection can do -- they
can get the more intensive medical care they may need."