Sticking with the same arm could give your immune system an extra kick during your next flu or COVID shot, scientists have discovered.

Sticking with the same arm could give your immune system an extra kick during your next flu or COVID shot, scientists have discovered.

7News Just In is a daily podcast that brings you Australia's latest news. 

7News Just In is a daily podcast that brings you Australia's latest news.

7News Just In

Sticking with same arm for vaccines could boost your immunity

https://api.omny.fm/orgs/fa326977-3de5-4283-9b8b-af3500c58607/clips/e59080c4-8609-46b8-b425-b2ce0166e814/transcript

A crackdown on vape sales looks to be working as vaping rates among younger Australians fall. The tough rules could be having an unintended and unwanted side effect, with smoking rates on the rise.

A crackdown on vape sales looks to be working as vaping rates among younger Australians fall. The tough rules could be having an unintended and unwanted side effect, with smoking rates on the rise.

Why Australian health bosses say they're finally winning the war on vaping

https://api.omny.fm/orgs/fa326977-3de5-4283-9b8b-af3500c58607/clips/f0379da0-da0d-4068-902f-b31c01641298/transcript

Anyone near Sydney Harbour got a rare treat today as a humpback whale swam into Circular Quay, playing near the Bridge and Opera House and even pausing ferry services, though no one seemed to mind.

Anyone near Sydney Harbour got a rare treat today as a humpback whale swam into Circular Quay, playing near the Bridge and Opera House and even pausing ferry services, though no one seemed to mind.

A humpback whale has swam into Sydney Harbour pausing ferry services

https://api.omny.fm/orgs/fa326977-3de5-4283-9b8b-af3500c58607/clips/e68964bd-9e63-4211-843a-b31c01641295/transcript

Light therapy to accelerate dental healing.

Light therapy to accelerate dental healing.

Light therapy to accelerate dental healing

https://api.omny.fm/orgs/fa326977-3de5-4283-9b8b-af3500c58607/clips/b688111b-6600-430c-9a59-b31c01639119/transcript

Sticking with same arm for vaccines could boost your immunity

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