Ah, VaxCertPH is super helpful pag may international travel kayo, it's the official digital certificate na recognized abroad, unlike the physical vaccination card na mostly for local use lang. Just go to vaxcert.doh.gov.ph, fill in your details and vaccination info, then generate it, sobrang convenient, lalo na pag rushed kayo with work trips! A few of us moms needed it din for overseas commitments, and honestly it took like five minutes lang sa website.