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Health Lens

What you should know before you need to know it.

Calm, practical reporting about prevention, screening, tests, medicines and risk. We tell you what the evidence can establish, what it cannot, and when general information must give way to medical care.

Editorial illustration showing clinical consultation and diagnostic screening pathways

This week · 1 October · Cervical screening

What does the five-year cervical screening interval actually mean?

Why Australia moved from two-year Pap smears to five-year HPV tests, how self-collection works, and why symptoms override routine intervals.

Read this week’s Health Lens →

Watch through Lens · Issue 006 · 8:37

Watch: Lung screening

Start with lung screening at 6:19, then follow the rest of the episode. The reporting and sources stay on this page.

English captions available · Plays on YouTubeWatch on YouTube ↗
Choose a chapter · Lung screening

Previously · 18 September

A free lung scan sounds simple. Who can actually get one?

Who can enter the program, what 30 pack-years means, and why a scan finding needs follow-up.

Previously · 12 September

Bowel screening starts at 45. So why hasn't a kit arrived?

The first-kit request, the screening result and the symptoms exception.

Previously · 4 September

Could a check reveal heart attack risk before symptoms?

A Heart Health Check can guide prevention. It cannot predict exactly whether or when a heart attack will happen.

The questions ahead

Health information is most useful before it becomes urgent.

Screening

Breast cancer can develop without a family history. So who should be screened?

Coming through Health Lens

Kidneys

Kidney disease can be quiet. Who should have a kidney health check?

Coming through Health Lens

Skin health

When does a changing spot need clinical skin examination?

Coming through Health Lens

Metabolic health

Who should be checked for type 2 diabetes before symptoms appear?

Coming through Health Lens

The Health Lens standard

Risk is not diagnosis. Screening is not diagnosis. Eligibility is not a personal instruction.

Health Lens gives general information, not individual medical advice. It will never use a population statistic to tell one reader what condition they have.