Getting rabies should be a greater fear for your grandchildren, damn they probably have mammals as pets!
But at the present moment, given the stats available, your grandkids and my children (14 and 12) are more likely to die in a car accident on the way to getting the vaccine than from the virus itself.
You'll find data to support your hysteria regardless and I'll continue to live my life in the absence of fear.
You do you.
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