RSV can be severe for newborns, yet most recover with prompt care and the right protection.

Most newborn jaundice is mild, but unchecked high bilirubin can injure the brain; routine checks and timely care keep babies safe.

Hand-foot-and-mouth in a newborn can be risky due to dehydration and rare severe infection; fast fluids, close watching, and early care lower danger.

Influenza in newborns can turn serious fast, with high rates of hospital care, breathing trouble, and quick dehydration.

Newborn care from dads means steady, hands-on help with feeding, diapers, soothing, safe sleep, and support for the mother.

Most newborns with COVID-19 have mild illness; severe disease and death are rare, but risks rise with prematurity or other health problems.

Fever in a newborn is an emergency that needs same-day medical assessment, especially under 28 days or at 100.4°F (38°C) or higher.

Give enough infant drops to provide 400 IU (10 mcg) of vitamin D each day; follow the label to hit that amount.

Newborns typically take 45–90 mL (1.5–3 oz) per pumping bottle in the first weeks, about 8–12 times each day, then 90–120 mL (3–4 oz) by one month.

Day 1: 5–15 mL/feed; days 3–5: 30–60 mL; week 2: 60–90 mL; by 4–6 weeks many take 570–900 mL per day.