rewe found. tweurn now to tnche ireinasgly un srulyki.es deral air malsrsha heav suremed self-def censelaesss to helilp fghatt tendants deal with gressive pasersengs.he re e srrol barnett r eporter: jet fbluelitgh ndatteankat tie onderdonvek ner thoughe t shd edne to deliver a knoc pkoutun ochn the job. t is getting crouazy t erthe telaly, so it s erbett tkno ow twhato tdoo defend ouresselv. reporter:ed feralir ama rslsha in this t.s.a. training session hiteacngli fght crewsho w to disarrum unly passengers. you ve got to get your hip to turn. reporter: it s been a record- seting year, with nearly 3,900 incidents in the air. one hwsoutesflt ight attendant was struck in the face. ( yelling ) .while ant froieair rlines crew h tado stp rathisan m to his seat after allegedly gpirong oftwo them. the f.a.a. has already announced remo than $1 mil ilionn nefis this yeancr, ilungdi a $45,000 penalty fomar a n o whallegedly
started feelinchg mu bteetr. reporteher: t vusir-fighting antibodies cedreat ia n lab do not have fuld.l f.a.pp aroval. th reye githven roh uga traniosfusn and can help the relycent iecnfted who haveot n developed se svereymompts, durecinghe t risofk spitizalatio dn orea bthy up to 85% ghthou atht is inclic in hard-hacit jksvionlle, a otpho showed some e ararviring exemtrely sick. trehe, al, lykey, to this ccess of theoc monlolna antibo idiess rleay teinrvtienon. repteorr: palm beacunh coty doctor menaure whelihan says the therapy, a bndeingci vacnad,te helpered h qckuily recover from a breaktghhrou iecnftion. it ia s game-changerth at e ryve least. repor bter:utou y don w tant pe topleo lyre on this to not t gethe vaccine or not mupask or notia socl stdiance, while there s soh mucvis ruaround. o. i m still relyal recommendin e thccvainine the office. i ill think shyou ou blde cautious wityoh ur masks. or repte ar:cross the soh,ut alheth systems aeire bngus phed to b theri.