Some relatives who are not vaccinated wa

Tonight's move: write the visitor rule down in one paragraph and send it to the family before anyone arrives. Your rules (handwashing, stay home when sick) are right — the problem is timing: a rule decided at the door gets argued at the door, in front of a tired caregiver, with a newborn crying. A rule sent on Monday gets obeyed on Thursday.

Why handwashing alone isn't enough: it handles germs on hands. It does nothing against whooping cough and measles, which travel in droplets and can spread before someone looks obviously unwell. CDC's guidance is that a baby's family members and caregivers should be up to date with their vaccinations to form a "circle of disease protection" around the baby, because newborns do not yet have fully developed immune systems — and that circle explicitly includes grandparents, siblings, babysitters and nannies, which is exactly who you expect this week.

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Tonight, in about 20 minutes

1. 10 min — send the message below to the family chat, with the visit date in it.
2. 5 min — choose the door person. The one person who answers the door and is allowed to say no: ideally the relative or sibling helping you this week, not you. You are running the school week; don't be the one holding the line at the door.
3. 5 min — set up the door station: liquid soap, warm water, paper towels, a small bin for used tissues, a hook by the door for coats and bags, sanitiser in the hallway.

The message to send (copy as-is)

> Hey everyone — [baby] is here and still very small, so we've set one house rule for visitors so we can all keep seeing each other without worrying:
>
> - Please don't come if you've had a fever, cough, runny nose, sore throat, rash, vomiting or diarrhoea in the last few days. And if you start feeling unwell while you're here, please head home — we'll meet another day.
> - On arrival: wash hands with soap, and again before and after you touch the baby.
> - No kissing, no fingers in the baby's mouth, no sharing cups or spoons, and visitors don't feed the baby.
> - If you're not up to date with your vaccines, please don't hold the baby — you can cuddle, wash hands and stay right next to them. If you'd like to know where you stand, your own doctor or local immunisation service can tell you. We're not asking anyone to argue about it today.
> - One visitor at a time in the living room, please — it keeps the week manageable for us.
> - We love seeing you. If any of this doesn't work, let's do a video call instead, and we'll book a proper visit when everyone is well.

The "few days" is your number — change it, but keep one number, in writing.

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The three questions at the door (same tone, every visitor, no exceptions)

1. "Have you had any fever, cough, runny nose, sore throat, rash, vomiting or diarrhoea in the last few days?"
2. "In the last couple of weeks, have you been around anyone with a bad cough or a rash illness?"
3. "Do you know whether you're up to date with your vaccines?"

If Q1 yes → no visit today.
> "You've got a cough — I know that's a shame, we were really looking forward to it. Let's do a video call from the porch instead, or pick a day when you're feeling well. The baby is small enough that we'd rather not risk it."

If Q1 no but Q2 yes → postpone, don't improvise.
> "Let's move our visit for now and check with your own doctor first — mention who you were around and what they had. We'll book again once you're in the clear."

Why: CDC notes early whooping cough can look like a common cold, with symptoms usually appearing 5 to 10 days after contact and sometimes up to 3 weeks, and that measles symptoms usually begin 7 to 14 days after infection. Feeling fine today doesn't rule either out. And if someone in their household has measles, CDC says to contact a healthcare provider immediately — that's a same-day conversation with their own clinician, not something you sort at your door.

If Q1 no and Q2 no → visit, with the contact rules below.

If Q3 is "I don't know" → treat as not up to date for contact purposes. They can check their own record; you don't need to check for them. And be fair in what you say: being vaccinated lowers the risk, but it doesn't make risk zero — whooping cough can still occur in vaccinated people, usually less severely.

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Contact rules while they're in the house

• Wash hands with soap on arrival, and again before and after touching the baby.
• One visitor at a time, living room only; the baby's room stays closed.
• No kissing, no face-to-face contact, no fingers in the mouth, no shared cups or spoons; visitors don't prepare or feed the baby.
• Whoever handles the baby's bottle, bib or nappy washes hands first, and food and nappies are handled by someone who has just washed hands.
• A visitor who starts coughing, sneezing or feeling unwell leaves — and is warmly thanked for leaving.
• Anyone coughing near the baby during the visit: keep the visit short, open a window if it's cool, and wash hands again.

What to avoid

• Don't leave the rule in people's heads until the door, and don't make the rule depend on who is asking.
• Don't accept "just a quick hello, mask off indoors" as the compromise — a mask doesn't replace staying home when unwell, and it doesn't remove the risk to a newborn.
• Don't let "she's just a bit sniffly" be explained away as allergies; early whooping cough looks like a common cold.
• Don't use leftover antibiotics, someone else's cough syrup, home powders, herbal "immunity" mixes, or anything bought from an online pharmacy, and don't change anything the baby is already taking.
• Don't turn the door into a vaccine argument. One question, one answer, then move on: "Your own doctor can tell you where you stand; today the rule is handwashing and no holding."
• Don't rely on a home temperature reading to decide a newborn is well. In small babies a normal temperature doesn't exclude a serious illness.
• Don't sit on a worrying sign with a newborn. If something seems wrong, call for advice straight away.

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Red flags — the baby

Call your local emergency number now, and follow the dispatcher's instructions, if the baby has any of these:

• difficulty breathing, grunting, ribs sucking in between or below, or pauses in breathing
• blue or grey lips or face
• cannot feed at all, or refuses the breast or bottle
• limp or floppy, will not wake properly, or only moves when you touch them
• a fit or convulsion
• a rash of red or purple spots that does not fade when you press a clear glass on it
• green vomit, or much less urine than usual
• any sense that the baby "just isn't right" — in a baby this age, that is a reason to be seen

Contact your baby's clinician the same day if: the baby's temperature is 38 °C or above, or they are hotter or colder than usual, or feeding less with fewer wet nappies. Serious infection is the most common cause of illness in babies this young, and a temperature reading alone does not rule it out.

And if a visitor was unwell around the baby: phone your baby's clinician the same day and say who visited, when, and what they had. Don't wait for a fever to appear.

One thing to know about whooping cough in small babies: CDC notes that many babies with whooping cough don't cough at all — they may have apnea (pauses in breathing) or struggle to breathe instead. That's why a visitor who "just has a cold" matters more here than it would anywhere else, and why the same-day call after an unwell visit is worth making even if the baby seems fine.

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What a good next 24 hours looks like

• One written rule sent to the family group tonight — a message, not a discussion.
• One named person at the door who is allowed to say no on your behalf.
• Every visitor gets the same three questions, so the rule applies to everyone and nobody is singled out.
• A ready postponement sentence, so postponing is easy and doesn't feel like a rejection.
• The door station ready: soap, warm water, paper towels, bin, sanitiser.
• A plan if the baby does become unwell: who calls, and where your clinic is.

This lowers the risk; it doesn't make the baby unable to catch something. A newborn surrounded by well, up-to-date adults is the strongest protection available, and no rule can promise zero risk.

What I can't do, and one thing I need

I can't diagnose anything, change any medicine, or give doses, and I won't guess a vaccine schedule — only a person's own clinician or local immunisation service can say what they should have and when to catch up. Tell me your country and city, and I'll name the exact local service and number to put on your door card, so nobody has to look it up at the door with a baby in their arms.

Sources (checked 26 October 2026):
Source: cdc-clinical https://www.cdc.gov/vaccines-pregnancy/about/vaccines-family-caregivers.html
Source: cdc-clinical https://www.cdc.gov/pertussis/signs-symptoms/index.html
Source: cdc-clinical https://www.cdc.gov/measles/signs-symptoms/index.html
Source: rch-cpg https://www.rch.org.au/clinicalguide/guideline_index/Whooping_Cough_Pertussis/
Source: rch-cpg https://www.rch.org.au/clinicalguide/guideline_index/Recognition_of_the_seriously_unwell_neonate_and_young_infant/
Source: who-iris https://iris.who.int/handle/10665/81170