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   1 or	vaccines
   1 ordinary	flu,
   1 other	people,
   1 other	recent
   1 our	May
   1 our	covid-19
   1 our	goal
   1 our	non-profit
   1 out	on
   1 out	once
   1 out	over
   1 out:	Inside
   1 outbreak	from
   1 outbreak	is
   1 outbreak	no
   1 outbreak	simmers
   1 outbreak	will
   1 outbreak,	each
   1 outbreak.	Vaccines
   1 outbreaks	can
   1 outbreaks.	Herd
   1 outcome	experts
   1 over	100
   1 over	12,
   1 over	time,
   1 overwhelm	hospitals.
   1 own	as
   1 own.	But
   1 page	March
   1 pandemic	flu
   1 pandemic	is
   1 pandemic	unfolds,
   1 panic	in
   1 paper	that
   1 part	of
   1 part	what
   1 particular	virus.
   1 passes	it
   1 people	did
   1 people	have
   1 people	in
   1 people	must
   1 people	need
   1 people	needing
   1 people	opt
   1 people	who
   1 people,	absent
   1 people,	try
   1 people.	For
   1 per	infection
   1 person	passes
   1 phenomenon	is
   1 place.”	Article
   1 policy.	It’s
   1 polio	is
   1 population	has
   1 population	in
   1 population	this
   1 population	to
   1 population,	even
   1 potential	treatments?
   1 potentially	effective
   1 poverty	3.
   1 precise	3D
   1 propensity	to
   1 prospect	of
   1 protect	everyone,
   1 protects	the
   1 put	on
   1 questions	about
   1 quietly	abandoned
   1 race	with
   1 random	guess.
   1 rare	infection.
   1 rate	is
   1 rate	per
   1 reach	herd
   1 reach	immunity?
   1 reached.	For
   1 read	the
   1 ready	for
   1 recent	outbreaks.
   1 recommend	aggressive
   1 recover	become
   1 recovered	from
   1 redditlink	opens
   1 reduce	social
   1 reduce	the
   1 related	to
   1 remains	unknown.
   1 reproduction	number,
   1 require	nearly
   1 requires	about
   1 researchers	speculated
   1 resistant	after
   1 resistant	for
   1 resistant,	although
   1 rest	of
   1 restrictions	on
   1 result	could
   1 ride	from
   1 right	away
   1 right	way
   1 rsslink	opens
   1 run	its
   1 rushed	to
   1 said	the
   1 same	time
   1 same.	That
   1 samples	that
   1 saved,	but
   1 say	herd
   1 say	that
   1 saying,	“We
   1 says	Azra
   1 says	Myron
   1 says.	2.
   1 scenarios.	They
   1 schools.	Those
   1 science	adviser
   1 scientific	concept.”
   1 scientists	estimate
   1 seasonal	germs
   1 second	is
   1 see	which
   1 seen	evidence
   1 serological	testing?
   1 severe	effects
   1 severely	ill—and
   1 shooting	for
   1 should	kick
   1 show:	Radio
   1 sick	people
   1 sick	people,
   1 signaled	it
   1 similar	note,
   1 simmers	along
   1 simple	model
   1 simplest	model.
   1 simply	wasn’t
   1 site.	Skip
   1 size.	Consider
   1 slow	down
   1 slowly	the
   1 small	numbers
   1 smallpox	were
   1 snuffed	out
   1 so	it
   1 so	more
   1 so	much
   1 so	on.
   1 so	the
   1 social	care,
   1 social	contacts
   1 social	distancing?
   1 some	kind
   1 some	people.
   1 sometimes	when
   1 somewhere	around
   1 spared	and
   1 special	issue
   1 speculated	that
   1 speed	is
   1 spread	and
   1 spread	is
   1 spread	stops
   1 spread,	expressed
   1 spreading	on
   1 spreading	speed
   1 spreading,	eventually
   1 spreads	more
   1 start	when
   1 stiff	upper
   1 still	are
   1 still	needs
   1 still	take
   1 stop	spreading
   1 stops	naturally
   1 story	was
   1 strategy	might
   1 strategy,	according
   1 struck	a
   1 study	found
   1 subscribe	and
   1 success	is
   1 such	a
   1 such	seasonal
   1 such	severe
   1 sudden	boom
   1 support	our
   1 suppress	the
   1 surprised,	but
   1 surprised,	if
   1 survive)	become
   1 susceptible	host.
   1 susceptible	population
   1 swept	the
   1 system	is
   1 systems	could
   1 tactics	being
   1 take	herd
   1 take	hold,
   1 technology	____________________
   1 testing,	to
   1 testing?	How
   1 than	1.
   1 than	a
   1 than	that
   1 than	the
   1 that	63%
   1 that	anyone
   1 that	caused
   1 that	could
   1 that	country’s
   1 that	disease
   1 that	forced
   1 that	given
   1 that	have
   1 that	herd
   1 that	outbreak.
   1 that	trap
   1 that’s	what
   1 the	“herd”
   1 the	Covid-19
   1 the	Milky
   1 the	Netherlands,
   1 the	Science
   1 the	University
   1 the	Zika
   1 the	chance
   1 the	contagion.
   1 the	coronavirus,
   1 the	coronavirus?
   1 the	costs
   1 the	country
   1 the	degree
   1 the	disease
   1 the	effect
   1 the	emergence
   1 the	end
   1 the	experts
   1 the	fatality
   1 the	flu,
   1 the	germ
   1 the	germ’s
   1 the	globe
   1 the	greater
   1 the	headlines
   1 the	herd.
   1 the	hidden
   1 the	hospital
   1 the	immediate
   1 the	infection
   1 the	issue
   1 the	lead
   1 the	measles
   1 the	new
   1 the	newest
   1 the	northeastern
   1 the	ordinary
   1 the	paper
   1 the	people
   1 the	point
   1 the	potential
   1 the	prime
   1 the	prospect
   1 the	researchers
   1 the	rest
   1 the	result
   1 the	right
   1 the	same
   1 the	same.
   1 the	simplest
   1 the	spread
   1 the	spreading
   1 the	transmission.”
   1 the	virus.
   1 the	world,
   1 the	world’s
   1 the	year.
   1 their	immune
   1 their	worst-case
   1 themselves	in
   1 then,	vaccine
   1 there	simply
   1 there	was
   1 they	know
   1 they	may
   1 they	survive)
   1 think	of
   1 think,	more
   1 third	is
   1 this	coronavirus,
   1 this	disease
   1 this	epidemic
   1 this	instead:
   1 this	particular
   1 this	site.
   1 this	way:
   1 this	week
   1 this	weekend.
   1 those	[measures]
   1 those	figures
   1 those	infections
   1 though	many
   1 three	ways
   1 time	building
   1 time,	it
   1 to	Content
   1 to	Zika;
   1 to	a
   1 to	about
   1 to	achieve
   1 to	an
   1 to	being
   1 to	birth
   1 to	bring
   1 to	consider:
   1 to	contain
   1 to	contemplate
   1 to	defeat
   1 to	do
   1 to	enable
   1 to	find
   1 to	getting
   1 to	help.
   1 to	interrupt
   1 to	isolate
   1 to	it:
   1 to	pandemic
   1 to	put
   1 to	reduce
   1 to	require
   1 to	see
   1 to	spread,
   1 to	stop
   1 to	subscribe
   1 to	such
   1 to	suppress
   1 to	take
   1 to	that
   1 to	this
   1 to	transmit
   1 to	view
   1 to	worry
   1 to	“build
   1 told	a
   1 too	is
   1 too,	either
   1 totally	surprised,
   1 trade-off	of
   1 transmission	entirely.
   1 transmission	means
   1 transmission.”	Yesterday,
   1 transmit	it.
   1 transmitted	diseases
   1 trap	people
   1 treatments	or
   1 treatments?	Which
   1 try	to
   1 two	more,
   1 two	other
   1 two.	Then,
   1 ultimately	the
   1 uncertain,	and
   1 under	way
   1 unfolds,	the
   1 unknown.	“I
   1 unprotected	people
   1 unstoppable	spread
   1 until	enough
   1 up	Stay
   1 up	for
   1 up	herd
   1 up	infecting
   1 up	some
   1 up:	there
   1 updated	on
   1 upper	lip
   1 urged	would
   1 us	to
   1 vaccine	efforts
   1 vaccine	in
   1 vaccine	makers
   1 vaccine	that
   1 vaccine,	which
   1 vaccine.	Similarly,
   1 vaccines	to
   1 video	call
   1 view	this
   1 virtual	eviction
   1 virus	is
   1 virus	is,
   1 virus	keeps
   1 virus	while
   1 virus,	a
   1 virus,	including
   1 virus,	it
   1 virus.	Last
   1 virus.	The
   1 viruses,	like
   1 wait	until
   1 war	on
   1 was	no
   1 was	part
   1 wasn’t	much
   1 way	for
   1 way	to
   1 way.”	But
   1 way:	1,
   1 we	are
   1 we	have
   1 we	reduce
   1 we	won’t
   1 week	signaled
   1 week	the
   1 weekend.	The
   1 well	as
   1 were	eradicated
   1 we’ve	seen
   1 what	exactly
   1 what	happened
   1 what	it
   1 what	lets
   1 what	they
   1 what's	up
   1 whatsapplink	opens
   1 when	administered
   1 when	drug
   1 when	even
   1 when	given
   1 which	epidemiologists
   1 which	has
   1 which	protects
   1 which	we
   1 while	at
   1 who	are
   1 why	immunity
   1 why	it
   1 why	new
   1 why	polio
   1 widely	or
   1 will	be
   1 will	become
   1 will	fizzle
   1 will	have
   1 will	need
   1 will	overwhelm
   1 will	stop
   1 window	
   1 with	an
   1 with	antibodies
   1 with	many
   1 with	nature
   1 within	it
   1 within	the
   1 won’t	build
   1 won’t	ever
   1 work	best?
   1 work?	What
   1 works,	think
   1 world,	although
   1 world’s	population,
   1 worry	about.
   1 worst-case	scenarios.
   1 would	instead
   1 would	mean
   1 year.	Even
   1 year.	Those
   1 years	later,