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ValTrace Contact Tracing QR Codes Continues to Expand, Can Now Be Used in Mandaluyong City
![](/ckuploads/gallery/Photo - Contact Tracing Network Consortium Agreement.png)
ValTrace Contact Tracing QR Codes Continues to Expand, Can Now Be Used in Mandaluyong City
by: Valenzuela City
ValTrace Contact Tracing QR Codes Continues to Expand, Can Now Be Used in Mandaluyong City