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Is Cooked ham (packet) safe in pregnancy?
Generally safe
Yes — pre-cooked packaged ham is safe.
What the evidence says
Pre-cooked ham sold in sealed packets from supermarket chillers is safe throughout pregnancy. Gammon steaks are safe when cooked through. Deli-counter sliced ham carries slightly higher Listeria risk — eat quickly after purchase or heat through before eating.
Why this matters
Packaged cooked ham is heat-treated before packaging. Risk arises with prolonged exposure at deli counters.
Source:NHS guidance on meat in pregnancy
Last reviewed:April 2026
Please note — This is general guidance based on NHS advice as of April 2026. It is not medical advice. For advice on your specific pregnancy, please speak to your midwife or GP.
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