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Dry cow treatments are a vital element of mastitis control and must be selected appropriately in order to get the best results. Depending on the herd bulk milk somatic cell count and the individual cow infection status, the most suitable regime for dry cow therapy will vary between herds.
Dry cow therapy is intended to treat sub-clinical mastitis and prevent mastitis-causing bacteria entering the teat canal and causing mastitis during the dry period. If a cow has clinical mastitis at drying, she should be treated with a lactating cow treatment until the clinical mastitis is cured before drying and treating with dry cow therapy.
A practical guide about drying off along with a pictorial protocol on clean infusion technique at dry-off.
culling cows with chronic mastitis. Curing Existing Infections The most effective time to treat subclinical udder infections is at drying off. Dry cow therapy has the following advantages over lactation therapy: • The cure rate is higher than that achieved by treatment during lactation, particularly for Staphylococcus aureus.
1 lis 2023 · In addition to a dry cow treatment, an approved teat sealant can be used as an extra barrier to prevent infection. Dry cow treatment usually only lasts for the first 30 days of the dry period, then, cows rely on a natural keratin plug to inhibit bacteria from entering the teat canal.
Selective dry cow therapy based on cell count and mastitis history can be used to reduce the number of treated cows. Properly planned selective dry cow therapy can thus reduce antibiotic use without markedly increasing mastitis risk, especially if your bulk milk cell count is under 200,000.
Mastitis causes milk loss, loss of cows, loss of income and eats into your time. A Dry Cow Therapy programme is the cornerstone of mastitis control. Dry Cow Therapy helps to cure existing infections and prevent new infections in the dry period and around calving.
