sunday roundup week ebola arrive new york city america crowded media saturate metropolis word spread th USA ay hysteria thankfully ebola ebowla christen honor infected doctor sporting foray night symptom appear remain hard spread rumor misinformation threat americans great chance die bee sting catch ebola canadians deal week deadly shooting ottawa media response stand stark contrast change globe mail write panicky reaction small number man existential threat learn northern neighbor heed ny mayor de blasio warning stay calm remember montaigne say terrible thing life happen