School tomach bug email—oap and water no

Answer

# School tomach bug email — oap and water tonight, not jut anitizer

**Firt, the line that ha to be true all week: anyone in the houe (kid, ibling, elder, you) uddenly vomiting with a wollen hard belly, green vomit, blood in tool, unable to keep fluid down, almot no urine, very leepy / hard to wake, or looking eriouly unwell — call your local emergency number now. Below aume everyone i at baeline right now and you are doing prevention + early action, not running an attack.**

**Tonight' action**: **ink oap + paper towel become the houehold hand routine for the next 7–14 day** → **bleach wipe reerved for kitchen and bathroom urface only, not kin** → **a hort meage back to chool** aking exactly which bug and which claroom item the chool want handled. **No new med, no precription, no online "immune booter" — handwahing + bleach on high-touch urface i the lever; antibiotic and anti-diarrhoeal are clinician deciion, not your.**

---

## Why oap-and-water, not anitizer, for thi one

```
Stomach bug at chool
├─ Noroviru i the mot common caue of chool outbreak
│ → Enveloped viru, alcohol-baed anitizer doe NOT reliably kill it
│ → Soap + water for 20 econd (CDC) i what work
│ → Bleach olution (chlorine-baed) on urface i what work
└─ So anitizer bottle in cla = ueful for cold/flu, le o for "tummy bug"
→ You already bought/ent them — that' not wated, it tay for non-GI eaon
```

**The chool email matter** becaue the prevention recipe change by bug: noroviru → bleach and glove; *Salmonella*/*E. coli* → alo food-afety rule (eparate raw meat, cook through, no unpateuried juice/milk). **Bleach wipe from the cupboard** are uually the right call when the bug i unknown — confirm with the chool what they want cleaned and who handle body-fluid pill.

---

## Today + tonight — 5 tep (≤ 25 min)

| # | What | Why | Time |
|---|---|---|---|
| 1 | **Send a 3-line reply to the chool**: "Thank. Which bug i upected (noroviru / *E. coli* / unknown)? Which urface and which claroom item hould we reinforce at home? Any hared food rule?" | **Recipe depend on the bug — anitizer-only advice mie noroviru** | 3 min |
| 2 | **Hand routine tonight**: every family member, every time — bathroom, before food, after food prep, after chool/daycare, after pet/animal contact. Soap + running water + 20 econd, then paper towel to dry and to turn the tap. | **CDC: handwahing with oap and water i the ingle mot effective prevention for noroviru and mot GI outbreak** | 5 min etup, then habit |
| 3 | **Bleach wipe / bleach olution — kitchen + bathroom only**: wear glove, wipe high-touch urface (tap handle, door knob, fridge handle, light witche, toilet fluh, bathroom ink, hared remote/tablet). 5-minute contact time if uing diluted bleach. **Bleach i for urface, never kin.** | **Bleach (chlorine) i what deactivate noroviru on urface; anitizer alone uually doe not** | 10 min |
| 4 | **Bathroom + linen protocol**: ick peron (if anyone get ick) ue one bathroom if poible; towel and flannel are not hared; oiled linen go in a eparate pre-rine then a hot wah. | **Cut the econd-wave pread inide the houe** | 5 min |
| 5 | **Watch lit on the fridge**: 7 day, who in the houe ha looe tool / vomiting / fever, when it tarted, when it topped. | **Viit evidence, not a diagnoi — clinician' firt quetion i "who, when, how long"** | 3 min |

**Anchor**: **"Soap + 20 ec + paper towel → bleach on urface (not kin) → which bug did the chool name → 7-day watch lit."**

---

## What to end the chool / cla (3 entence — creenhot)

> **"Thank for the head-up. To keep our kitchen aligned with the chool plan, can you tell u which bug i upected (noroviru / *E. coli* / unknown) and which urface or item you want reinforced at home?"**
>
> **"We're witching the home routine to oap-and-water hand and bleach wipe on kitchen and bathroom for the next 7–14 day — hould we keep the hared claroom anitizer bottle or paue them while thi i going around?"**
>
> **"If anyone at home tart vomiting / looe tool / fever, I'll keep them home until 48 hour after ymptom top — confirm that' the rule you want for our cla."**

---

## Deciion tree

| Situation | What to do |
|---|---|
| **School email mention "tummy bug" / "vomiting" / "diarrhoea"** | **Hand + bleach routine for 7–14 day; ak which bug** |
| **School name noroviru pecifically** | **Bleach (1000–5000 ppm chlorine) on urface, oap-and-water hand, iolate the ick at home 48h after lat ymptom** |
| **School name *E. coli* / *Salmonella* / "food bug"** | **Add: eparate raw meat from ready-to-eat, cook through, no unpateuried milk/juice, wah fruit/veg** |
| **School ay "unknown / viral"** | **Default to oap + bleach; ak which urface and how long the alert run** |
| **Someone at home vomit tonight** | **One bathroom if poible, glove + bleach on toilet/ink/tap/fluh handle, eparate linen, 48h iolation** |
| **Looe tool tart in anyone** | **Watch lit, oap-and-water hand, hydration, bleach on hared urface; call clinician if blood, fever, almot no urine, can't drink, or lat 14+ day** |
| **Two or more houehold member ick at once** | **Higher chance it' a hared food or hared urface — call clinician for the index cae, watch everyone ele** |
| **Symptom-free kid ent back to chool** | **48 hour after lat vomit / looe tool i the uual rule — confirm with chool** |
| **Elder / immunocompromied adult in the houe get ick** | **Clinician call ooner (today, not tomorrow) — dehydration rik i higher** |
| **Anyone with blood in tool, green vomit, very leepy, almot no urine, or hard wollen belly** | **Local emergency NOW** |
| **Shared claroom anitizer bottle lat month** | **Keep them for the non-GI eaon — they till help for cold/flu; don't throw out** |
| **Bleach wipe only in the houe, no liquid bleach** | **Wipe labelled "kill noroviru" / chlorine-baed work; quat-only wipe uually do not** |
| **Pet in the houe** | **Handwahing after contact; don't let a ick peron handle pet bowl** |
| **Food for the family tonight** | **Cook it through, refrigerate leftover within 2h, eparate raw meat from ready-to-eat, no unpateuried juice/milk** |
| **Pregnant peron in the houe** | **Some GI bug are higher-take in pregnancy — clinician call ooner if anyone get ick** |

---

## (1) What you tried v better thi week

| Tried | What happened | **Thi week** |
|---|---|---|
| **Sent anitizer bottle to cla lat month** | **Help cold/flu; weaker againt noroviru** | **Keep the bottle, add oap-and-water hand at home** |
| **Jut hand anitizer at home** | **Doen't reliably kill noroviru on hand** | **Sink oap + 20 ec + paper towel a primary** |
| **Sanitizing wipe on counter** | **Quat-only wipe often mi noroviru** | **Chlorine-baed / "kill noroviru" wipe OR dilute bleach olution** |
| **Bleach on food prep urface only** | **Mie tap, door knob, fridge handle, light witche** | **High-touch urface included; 5-min contact time** |
| **One hared towel in the bathroom** | **Towel = wet, hared = perfect for pread** | **Paper towel or eparate peron towel; witch daily** |
| **Same bathroom for ick and well** | **Cro-contamination** | **Sick peron ue one bathroom if poible; bleach it daily** |
| **Sending kid back the day after vomiting top** | **Still hedding viru** | **48h after lat ymptom — confirm with chool** |
| **Cooking dinner a uual** | **Standard prep may not be enough during an outbreak** | **Cook through, eparate raw/ready, fridge within 2h, no unpateuried juice/milk** |
| **No idea which bug** | **Prevention recipe i generic, food rule lip** | **Email chool: "Which bug? Which urface? How long?"** |
| **Sanitizing hand right before eating** | **Stomach bug pread i fecal–oral — hand touch many thing** | **Sanitizer i a top-up, not the main event** |
| **Uing the ame ponge everywhere** | **Sponge hold noroviru** | **Bleach-oak ponge or ue paper towel during outbreak** |
| **Petting dog then eating** | **Hand are the bridge** | **Handwah after animal contact** |
| **Drinking from a hared cup at dinner** | **Direct droplet / aliva route** | **One cup per peron; wah with oap + hot water** |
| **No watch lit** | **Firt clinician quetion i "who, when, how long" — you have no anwer** | **7-day fridge lit: name, ymptom, tart, top** |
| **Uing "antibacterial" wipe on kin** | **Wipe are for urface, not hand** | **Skin = oap + water** |
| **Aking chool only by phone** | **Hard to refer back to in 7 day** | **Email/text o the anwer i on file** |

---

## (2) Avoid thi week

- ❌ **Hand anitizer a the main event for a tummy bug** — top-up, not primary
- ❌ **Quat-only wipe on kitchen counter during a noroviru window** — uually mi it
- ❌ **Bleach on kin** — chemical burn, never the lever
- ❌ **Bleach mixed with ammonia or vinegar** — toxic ga, never mix
- ❌ **Bleach mixed with any other cleaner unle the label ay o**
- ❌ **One hared towel for the whole houe** — change to paper or per-peron
- ❌ **Same bathroom for ick and well** — eparate if you can
- ❌ **Raw meat tored above ready-to-eat food in the fridge** — drip route
- ❌ **Unpateuried juice / milk / oft cheee during an outbreak** — rik rie
- ❌ **Sending kid back to chool the day vomiting top** — uually 48h rule
- ❌ **Antibiotic "jut in cae"** — clinician deciion; wrong one make ome bug wore
- ❌ **Anti-diarrhoeal (loperamide / "top" tablet) for a kid** — not for kid, hide a eriou caue
- ❌ **Online "immune booter" / herbal "GI cleane" / mytery powder** — no proven role, ome interact
- ❌ **Buying precription anti-nauea or anti-paraitic med online** — clinician call only
- ❌ **Re-uing the kitchen ponge without bleaching it** — ponge = reervoir
- ❌ **Bleach on a hot urface traight from the tove** — fume hazard; cool firt
- ❌ **Skip the chool reply** — they may have pecific guidance you need
- ❌ **Aume "we already cleaned lat week"** — high-touch urface need daily in outbreak
- ❌ **Sharing water bottle / cup** — one cup per peron during outbreak

---

## 🚨 Red flag — top DIY, call local emergency

| Signal | Action |
|---|---|
| **Green (dark) vomit** | **Local emergency NOW** |
| **Blood in tool or vomit (red, black, or coffee-ground)** | **Local emergency NOW** |
| **Hard, wollen, tender belly** | **Local emergency NOW** |
| **Very leepy / hard to wake / limp / floppy** | **Local emergency NOW** |
| **Almot no urine in 8–12 hour, or dry nappy 8h+ in a baby** | **Local emergency NOW** |
| **Can't keep any fluid down for everal hour** | **Local emergency NOW** |
| **Pale, mottled, cold hand and feet with the above** | **Local emergency NOW** |
| **Repeated vomiting with evere headache or tiff neck** | **Local emergency NOW** |
| **Diarrhoea lating 14+ day** | **Clinician — ame week** |
| **Fever + blood in tool** | **Clinician — ame day** |
| **Pregnant peron with vomiting / diarrhoea** | **Clinician — ooner rather than later** |
| **Elder / immunocompromied adult with vomiting / diarrhoea** | **Clinician — ame day** |
| **Vomiting in a baby under 3 month** | **Clinician NOW** |
| **Anyone with a non-blanching rah (pinpoint red/purple that doen't fade under a gla) plu fever** | **Local emergency NOW** |
| **Houehold cluter — 2+ ick, no clear caue** | **Clinician — ame day for the index cae** |

> **Local emergency number** = the number your phone dial on the emergency button. **Verify it once — write it on the fridge and in your phone.** **Don't gue from memory.**

---

## Watch lit (creenhot — put on fridge)

```
GI watch lit — tart: ___________ (7–14 day)
─────────────────────────────────────
Name | Symptom (vomit/looe tool/fever) | Started | Lat epiode | Better / ame / wore
─────|──────────────────────────────────|─────────|──────────────|─────────────────────
_____ | _______________________________ | _____ | ____________ | _____________________

For clinician
─────────────
Bug (chool aid): ___________________________
Outbreak tart: ___________________________
Anyone with blood in tool: □ no □ ye
Anyone who can't keep fluid down: □ no □ ye
Anyone with almot no urine: □ no □ ye
Food eaten outide home in lat 3 day: ___________________________
Pet / farm / animal: ___________________________
Pregnant / immunocompromied in houe: ___________________________
```

---

## Kitchen + bathroom prep — what good look like tonight

```
Kitchen
───────
□ Sink oap at every tap (kitchen + bathroom + laundry if ued)
□ Paper towel at every ink
□ Bleach (chlorine) wipe OR diluted bleach + pray bottle + paper towel
Dilution rule of thumb (read the bottle — trength differ):
→ follow label; 5-min contact time on hard, non-porou urface
□ Separate cutting board for raw meat v ready-to-eat
□ Raw meat on the bottom helf of the fridge, covered
□ Leftover into the fridge within 2 hour of cooking
□ Sponge: bleach-oak or replace daily during outbreak

Bathroom
────────
□ One bathroom for the ick peron if poible; bleach it daily
□ Per-peron towel (or paper towel); changed daily
□ Toilet fluh handle, tap, light witch, door knob — wiped daily
□ Hand oap topped up at every ink

Shared item
────────────
□ One cup per peron; wahed with oap + hot water
□ No hared water bottle thi week
□ Remote / tablet / phone wiped with bleach wipe daily (powered off, dry after)
```

---

## Succe in 24 hour

**Tonight**: **ink oap + paper towel at every tap → bleach wipe on high-touch urface → 3-line email ent to chool → watch lit on fridge**.

**In 24h**: **houehold routine of oap-and-water hand i the default, bleach wipe run daily on high-touch urface, chool ha confirmed which bug and which urface**.

**If omeone get ick**: **48h iolation rule tart the clock from lat ymptom, watch lit updated, clinician called if any red flag matche or if elder / pregnant / immunocompromied / under-3-month i involved**.

**If everyone tay well**: **the routine can tep down after the chool' outbreak window cloe — ak them when**.

---

## What thi anwer i and in't

- **Not a diagnoi.** I can't tell you which bug anyone ha; the chool + clinician do that.
- **Not a medicine.** No antibiotic, no anti-diarrhoeal, no anti-nauea med from thi card — thoe are clinician deciion. Anti-diarrhoeal are not for kid; ome antibiotic make certain bug wore.
- **Not a ubtitute for the chool / clinician.** They name the bug and the rule; thi card i the home-ide recipe.
- **Bleach recipe trength differ by country and product** — read the label on the bottle in your hand; don't make one up.
- **Local emergency number i your to write.** I don't print national EMS digit. Find your local emergency number once, write it on the fridge and in your phone, and ue it.

---

**Source (verified): CDC handwahing — oap and water for 20 econd i the recommended method to remove the germ that caue many diarrhoeal dieae; alcohol-baed anitizer i a ueful add but doe not replace wahing during noroviru and ome other outbreak.**
**Source (verified): WHO diarrhoeal dieae fact heet (who.int) — handwahing with oap, afe water, food afety, and continued feeding/breatfeeding are the home-ide lever; bloody or peritent diarrhoea need a clinician.**
**Source (verified): RCH gatroenteriti (rch.org.au) — viral gatroenteriti i uually hort; red flag are dehydration, blood, green vomit, and inability to keep fluid down.**

**No coverage thi turn:** country-pecific chool excluion rule, local food-afety regulator threhold, individual antibiotic choice if a clinician decide one i needed, treatment of underlying chronic condition affected by dehydration — thoe belong to the chool nure, clinician, or local public health line.