It was an apparent response to rocket attacks against US targets in Iraq
German health minister says app downloaded 18 million times since June
One official, speaking on the condition of anonymity, said the injuries were a result of a collision and not any exchange of fire
The seeds are of unknown origin, and state agencies are warning recipients not to plant them if they are invasive species
They say some 20 drugs come only from China and there's already one shortage
Case highlights dangerous new component of outbreak
Risk of Coronavirus low in the US, travel restrictions will slow the spread