<p>A gunman opened fire inside a US health clinic on Tuesday, leaving at least five people wounded before a bomb exploded at the facility, reports said.</p>.<p>Police were called to the Allina Health Clinic in Buffalo, Minnesota, just before 11:00 am (1700 GMT), Buffalo Police Chief Pat Budke told TV station KSTP.</p>.<p>The device went off in the clinic around half an hour later, the Star Tribune newspaper said, citing emergency dispatch audio.</p>.<p>The explosion forced medical workers to flee the clinic's parking lot and set up from further away, the paper said.</p>.<p>At least five people were critically injured, including a woman airlifted to hospital with three gunshot wounds, the paper said. The male shooter was taken into custody.</p>.<p>A representative for the clinic confirmed there was an active shooter at the medical center around 11:30 am but did not provide further details, according to CBS affiliate WCCO.</p>.<p>Local media citing police said there was no further threat to the public in Buffalo, a city of around 16,000 people 40 miles (64 kilometers) northwest of Minneapolis.</p>.<p>The Bureau of Alcohol, Tobacco and Firearms said in tweet agents were headed to the scene.</p>
<p>A gunman opened fire inside a US health clinic on Tuesday, leaving at least five people wounded before a bomb exploded at the facility, reports said.</p>.<p>Police were called to the Allina Health Clinic in Buffalo, Minnesota, just before 11:00 am (1700 GMT), Buffalo Police Chief Pat Budke told TV station KSTP.</p>.<p>The device went off in the clinic around half an hour later, the Star Tribune newspaper said, citing emergency dispatch audio.</p>.<p>The explosion forced medical workers to flee the clinic's parking lot and set up from further away, the paper said.</p>.<p>At least five people were critically injured, including a woman airlifted to hospital with three gunshot wounds, the paper said. The male shooter was taken into custody.</p>.<p>A representative for the clinic confirmed there was an active shooter at the medical center around 11:30 am but did not provide further details, according to CBS affiliate WCCO.</p>.<p>Local media citing police said there was no further threat to the public in Buffalo, a city of around 16,000 people 40 miles (64 kilometers) northwest of Minneapolis.</p>.<p>The Bureau of Alcohol, Tobacco and Firearms said in tweet agents were headed to the scene.</p>