• What is Pinkeye?
• Economic cost
• Predisposing factors
• Clinical signs
• Treatment
• Prevention

• Mode of action
• Dose rate & administration
• Vaccination schedule
• Efficacy & safety
• Cross-reactivity
• Why vaccinate?
• OH&S
• Product lnformation

Clinical Signs of Pinkeye

•Increased lacrimation (increased tear production) is often the first sign seen


   

Early stages of pinkeye in a young Hereford calf


• The cornea becomes cloudy and a white spot can appear in the centre


• Some cases clear at this stage but others progress to corneal ulceration and  
   the cloudiness covers the whole cornea





• The eye changes from a white to a pink to a yellow colour





• Some of these eyes will return to normal following treatment, some will  resolve
   with no treatment, some develop a small white scar and others are left    permanently blind