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Transmission answerWorldwide

Can Lyme disease spread from person to person?

Ordinary contact such as touching, kissing or sharing food does not spread Lyme disease. It is acquired primarily through the bite of an infected tick.

Reviewed by VuxLore® Knowledge Team For Everyone

Short answer

Ordinary contact such as touching, kissing or sharing food does not spread Lyme disease. It is acquired primarily through the bite of an infected tick.

At a glance

A person with Lyme disease is not a routine infection risk to family, friends or colleagues.

Key takeaways

• Lyme disease is vector-borne.

• Casual contact is not a transmission route.

• Prevention focuses on avoiding tick bites and recognising symptoms.

The tick is the important link

Lyme disease is caused by Borrelia bacteria transmitted by certain infected ticks. It is not passed between people through everyday social contact.

Use precise language

Pregnancy, blood donation and other special circumstances should be discussed with an appropriate clinician, but they do not change the basic public-health message about casual contact.

Sources and further reading

UK Lyme disease guidance and data

For current UK clinical advice, public-health guidance and surveillance data, consult these primary national sources.

  1. Lyme disease — NHS opens in a new tab ↗
  2. Lyme disease: diagnosis and management (NG95) — NICE opens in a new tab ↗
  3. Lyme disease: management and prevention — UKHSA opens in a new tab ↗
  4. Lyme disease surveillance dashboard — UKHSA opens in a new tab ↗
  5. Lyme disease — NHS Inform Scotland opens in a new tab ↗