As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 2126, LGA-BOS - STRONG DIRTY SOCK SMELL ON TAKEOFF AND CLIMBOUT. THE CREW WAS LIGHT HEADED AND HAD AN ODD FEELING. MAINTENANCE TROUBLESHOT AIR QUALITY, NO ODORS WERE NOTED. ACCOMPLISHED INSPECTION AND CHECK OF LEFT PACK WATER SPRAY NOZZLE. ACCOMPLISHED CHECK OF PROPER SERVICING OF ENGINES 1 AND 2 AND APU. REPLACED RECIRCULATION AIR FILTERS.