Shandong Lvdu Mycoplasma Gallisepticum (MG) vaccine is designed to protect against Mycoplasma gallisepticum (MG) in poultry.

INDICATIONS

• Target Species: Chickens (layers and breeders).
• Target Disease: Prevention of Chronic Respiratory Disease (CRD) caused by Mycoplasma gallisepticum.
• Purpose: Active immunization to reduce respiratory symptoms (coughing, sneezing, rales, nasal discharge), airsacculitis, and production losses (reduced egg production, feed efficiency, and weight gain) associated with MG field strain infections.
• Usage Context: Often used in multiple-age flocks to help displace more virulent endemic field strains and reduce vertical transmission (from parent to progeny). 

ADMINISTRATION

• Eye Drop (Ocular) or Nasal Drop: The vaccine is reconstituted with a specific sterile diluent, and one drop is applied to the eye or nostril of each bird. This is highly effective as it allows the vaccine to enter via the ocular/nasal route.
• Coarse Spray: The vaccine is diluted in cool, clean, non-chlorinated drinking water and applied over the birds in a closed environment as a coarse spray, typically with a particle size of 40-50 microns.
• Drinking Water: While spray and eye-drop are preferred for live Mycoplasma vaccines, some live attenuated strains are administered via drinking water, though this requires careful management to ensure all birds receive a dose.